Merge pull request #1108 from specklesystems/dev

Main to Dev for release
fix(etabs): improve frame section property extraction performance using database tables (#1107 )
2025-09-24 11:28:14 +01:00 · 2025-09-24 11:50:20 +02:00 · 2025-09-23 15:47:23 +00:00 · 2025-09-22 15:50:58 +00:00 · 2025-09-22 17:43:35 +02:00 · 2025-09-18 14:05:02 +01:00
327 changed files with 9433 additions and 3108 deletions
@@ -7,12 +7,12 @@ jobs:
    runs-on: windows-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
        with:
          dotnet-version: 8.0.4xx # Align with global.json (including roll forward rules)

@@ -28,12 +28,12 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
        with:
          dotnet-version: 8.0.4xx # Align with global.json (including roll forward rules)

@@ -16,12 +16,12 @@ jobs:
      file_version: ${{ steps.set-version.outputs.file_version }}
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
        with:
          dotnet-version: 8.0.4xx # Align with global.json (including roll forward rules)

@@ -83,12 +83,12 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
        with:
          fetch-depth: 0

      - name: Setup .NET
-        uses: actions/setup-dotnet@v4
+        uses: actions/setup-dotnet@v5
        with:
          dotnet-version: 8.0.4xx # Align with global.json (including roll forward rules)

@@ -69,7 +69,8 @@ public static class Consts
        new("Connectors/CSi/Speckle.Connectors.ETABS21", "net48"),
        new("Connectors/CSi/Speckle.Connectors.ETABS22", "net8.0-windows"),
      ]
-    )
+    ),
+    new("rhino-importer", [new("Importers/Rhino/Speckle.Importers.JobProcessor", "net8.0-windows")]),
  };
 }

@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -292,7 +292,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -336,18 +336,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -357,14 +357,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -292,7 +292,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -336,18 +336,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -357,14 +357,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -293,7 +293,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -210,9 +210,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -244,7 +244,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -288,18 +288,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -307,14 +307,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    "net8.0-windows7.0/win-x64": {
@@ -210,9 +210,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -244,7 +244,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -288,18 +288,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -307,14 +307,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    "net8.0-windows7.0/win-x64": {
@@ -95,22 +95,19 @@ public abstract class AutocadRootObjectBaseBuilder : IRootObjectBuilder<AutocadR
      foreach (var (entity, applicationId) in atomicObjects)
      {
        cancellationToken.ThrowIfCancellationRequested();
-        using (var convertActivity = _activityFactory.Start("Converting object"))
+        // Create and add a collection for this entity if not done so already.
+        (Collection objectCollection, LayerTableRecord? autocadLayer) = CreateObjectCollection(entity, tr);
+
+        if (autocadLayer is not null)
        {
-          // Create and add a collection for this entity if not done so already.
-          (Collection objectCollection, LayerTableRecord? autocadLayer) = CreateObjectCollection(entity, tr);
-
-          if (autocadLayer is not null)
-          {
-            usedAcadLayers.Add(autocadLayer);
-            root.elements.Add(objectCollection);
-          }
-
-          var result = ConvertAutocadEntity(entity, applicationId, objectCollection, instanceProxies, projectId);
-          results.Add(result);
-
-          onOperationProgressed.Report(new("Converting", (double)++count / atomicObjects.Count));
+          usedAcadLayers.Add(autocadLayer);
+          root.elements.Add(objectCollection);
        }
+
+        var result = ConvertAutocadEntity(entity, applicationId, objectCollection, instanceProxies, projectId);
+        results.Add(result);
+
+        onOperationProgressed.Report(new("Converting", (double)++count / atomicObjects.Count));
      }

      if (results.All(x => x.Status == Status.ERROR))
@@ -3,6 +3,15 @@
    <PropertyGroup Label="Globals">
        <ProjectGuid>{41BC679F-887F-44CF-971D-A5502EE87DB0}</ProjectGuid>
    </PropertyGroup>
+    <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+      <OutputPath>bin\Debug\</OutputPath>
+    </PropertyGroup>
+    <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Local|AnyCPU' ">
+      <OutputPath>bin\Local\</OutputPath>
+    </PropertyGroup>
+    <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+      <OutputPath>bin\Release\</OutputPath>
+    </PropertyGroup>
    <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props"
            Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')"/>
    <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.Default.props"/>
@@ -268,9 +268,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -302,7 +302,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -346,18 +346,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -367,14 +367,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -268,9 +268,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -302,7 +302,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -346,18 +346,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -367,14 +367,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -268,9 +268,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -302,7 +302,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -346,18 +346,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -367,14 +367,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -219,9 +219,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -254,7 +254,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -298,18 +298,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -317,14 +317,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    "net8.0-windows7.0/win-x64": {
@@ -219,9 +219,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -254,7 +254,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "Microsoft.Extensions.DependencyInjection": {
@@ -298,18 +298,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -317,14 +317,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    "net8.0-windows7.0/win-x64": {
@@ -96,7 +96,7 @@ public class CsiSharedSelectionBinding : ISelectionBinding, IDisposable
      var typeKey = (ModelObjectType)objectType[i];
      var typeName = typeKey.ToString();
      encodedIds.Add(ObjectIdentifier.Encode(objectType[i], objectName[i]));
-      typeCounts[typeName] = (typeCounts.TryGetValue(typeName, out var count) ? count : 0) + 1; // NOTE: Cross-framework compatibility (net 48 and net8)
+      typeCounts[typeName] = (typeCounts.TryGetValue(typeName, out var count) ? count : 0) + 1;
    }
    var summary =
      encodedIds.Count == 0
@@ -1,6 +1,8 @@
 using Microsoft.Extensions.DependencyInjection;
 using Speckle.Connectors.Common.Cancellation;
 using Speckle.Connectors.CSiShared.HostApp;
+using Speckle.Connectors.CSiShared.Operations.Send.Settings;
+using Speckle.Connectors.CSiShared.Settings;
 using Speckle.Connectors.CSiShared.Utils;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
@@ -23,6 +25,7 @@ public sealed class CsiSharedSendBinding : ISendBinding
  private readonly ICsiApplicationService _csiApplicationService;
  private readonly ICsiConversionSettingsFactory _csiConversionSettingsFactory;
  private readonly ISendOperationManagerFactory _sendOperationManagerFactory;
+  private readonly ToSpeckleSettingsManager _toSpeckleSettingsManager;

  public CsiSharedSendBinding(
    IBrowserBridge parent,
@@ -30,7 +33,8 @@ public sealed class CsiSharedSendBinding : ISendBinding
    ICancellationManager cancellationManager,
    ICsiConversionSettingsFactory csiConversionSettingsFactory,
    ICsiApplicationService csiApplicationService,
-    ISendOperationManagerFactory sendOperationManagerFactory
+    ISendOperationManagerFactory sendOperationManagerFactory,
+    ToSpeckleSettingsManager toSpeckleSettingsManager
  )
  {
    _sendFilters = sendFilters.ToList();
@@ -40,11 +44,13 @@ public sealed class CsiSharedSendBinding : ISendBinding
    _csiConversionSettingsFactory = csiConversionSettingsFactory;
    _csiApplicationService = csiApplicationService;
    _sendOperationManagerFactory = sendOperationManagerFactory;
+    _toSpeckleSettingsManager = toSpeckleSettingsManager;
  }

  public List<ISendFilter> GetSendFilters() => _sendFilters;

-  public List<ICardSetting> GetSendSettings() => [];
+  public List<ICardSetting> GetSendSettings() =>
+    [new LoadCaseCombinationSetting([], _csiApplicationService.SapModel), new ResultTypeSetting([])];

  public async Task Send(string modelCardId)
  {
@@ -52,9 +58,17 @@ public sealed class CsiSharedSendBinding : ISendBinding
    await manager.Process(
      Commands,
      modelCardId,
-      (sp, _) =>
+      (sp, card) =>
+      {
        sp.GetRequiredService<IConverterSettingsStore<CsiConversionSettings>>()
-          .Initialize(_csiConversionSettingsFactory.Create(_csiApplicationService.SapModel)),
+          .Initialize(
+            _csiConversionSettingsFactory.Create(
+              _csiApplicationService.SapModel,
+              _toSpeckleSettingsManager.GetLoadCasesAndCombinations(card),
+              _toSpeckleSettingsManager.GetResultTypes(card)
+            )
+          );
+      },
      card => card.SendFilter.NotNull().RefreshObjectIds().Select(DecodeObjectIdentifier).ToList()
    );
  }
@@ -89,7 +89,11 @@ public class CsiDocumentModelStore : DocumentModelStore, IDisposable
        _speckleApplication.Slug
      );
      DocumentStateFile = Path.Combine(HostAppUserDataPath, $"{ModelPathHash}.json");
-      _logger.LogDebug($"Paths set - Hash: {ModelPathHash}, File: {DocumentStateFile}");
+      _logger.LogDebug(
+        "Paths set - Hash: {ModelPathHash}, File: {DocumentStateFile}",
+        ModelPathHash,
+        DocumentStateFile
+      );
    }
    catch (Exception ex) when (!ex.IsFatal())
    {
@@ -20,23 +20,8 @@ public class CsiFrameSectionPropertyExtractor : IFrameSectionPropertyExtractor
    _settingsStore = settingsStore;
  }

-  public void ExtractProperties(string sectionName, Dictionary<string, object?> properties)
-  {
-    GetMaterialName(sectionName, properties);
+  public void ExtractProperties(string sectionName, Dictionary<string, object?> properties) =>
    GetSectionProperties(sectionName, properties);
-    GetPropertyModifiers(sectionName, properties);
-  }
-
-  private void GetMaterialName(string sectionName, Dictionary<string, object?> properties)
-  {
-    // get material name
-    string materialName = string.Empty;
-    _settingsStore.Current.SapModel.PropFrame.GetMaterial(sectionName, ref materialName);
-
-    // append to General Data of properties dictionary
-    Dictionary<string, object?> generalData = properties.EnsureNested(SectionPropertyCategory.GENERAL_DATA);
-    generalData["Material"] = materialName;
-  }

  private void GetSectionProperties(string sectionName, Dictionary<string, object?> properties)
  {
@@ -69,47 +54,20 @@ public class CsiFrameSectionPropertyExtractor : IFrameSectionPropertyExtractor
      ref radiusOfGyrationAboutMinorAxis
    );

-    string distanceUnit = _settingsStore.Current.SpeckleUnits;
-    string areaUnit = $"{distanceUnit}²"; // // TODO: Formalize this better
-    string modulusUnit = $"{distanceUnit}³"; // // TODO: Formalize this better
-    string inertiaUnit = $"{distanceUnit}\u2074"; // TODO: Formalize this better
-
    Dictionary<string, object?> mechanicalProperties = properties.EnsureNested(
      SectionPropertyCategory.SECTION_PROPERTIES
    );
-    mechanicalProperties.AddWithUnits("Area", crossSectionalArea, areaUnit);
-    mechanicalProperties.AddWithUnits("As2", shearAreaInMajorAxisDirection, areaUnit);
-    mechanicalProperties.AddWithUnits("As3", shearAreaInMinorAxisDirection, areaUnit);
-    mechanicalProperties.AddWithUnits("J", torsionalConstant, inertiaUnit);
-    mechanicalProperties.AddWithUnits("I22", momentOfInertiaAboutMajorAxis, inertiaUnit);
-    mechanicalProperties.AddWithUnits("I33", momentOfInertiaAboutMinorAxis, inertiaUnit);
-    mechanicalProperties.AddWithUnits("S22", sectionModulusAboutMajorAxis, modulusUnit);
-    mechanicalProperties.AddWithUnits("S33", sectionModulusAboutMinorAxis, modulusUnit);
-    mechanicalProperties.AddWithUnits("Z22", plasticModulusAboutMajorAxis, modulusUnit);
-    mechanicalProperties.AddWithUnits("Z33", plasticModulusAboutMinorAxis, modulusUnit);
-    mechanicalProperties.AddWithUnits("R22", radiusOfGyrationAboutMajorAxis, distanceUnit);
-    mechanicalProperties.AddWithUnits("R33", radiusOfGyrationAboutMinorAxis, distanceUnit);
-  }
-
-  private void GetPropertyModifiers(string sectionName, Dictionary<string, object?> properties)
-  {
-    double[] stiffnessModifiersArray = [];
-    _settingsStore.Current.SapModel.PropFrame.GetModifiers(sectionName, ref stiffnessModifiersArray);
-
-    Dictionary<string, object?> modifiers =
-      new()
-      {
-        ["Cross-section (Axial) Area"] = stiffnessModifiersArray[0],
-        ["Shear Area in 2 Direction"] = stiffnessModifiersArray[1],
-        ["Shear Area in 3 Direction"] = stiffnessModifiersArray[2],
-        ["Torsional Constant"] = stiffnessModifiersArray[3],
-        ["Moment of Inertia about 2 Axis"] = stiffnessModifiersArray[4],
-        ["Moment of Inertia about 3 Axis"] = stiffnessModifiersArray[5],
-        ["Mass"] = stiffnessModifiersArray[6],
-        ["Weight"] = stiffnessModifiersArray[7],
-      };
-
-    Dictionary<string, object?> generalData = properties.EnsureNested(SectionPropertyCategory.GENERAL_DATA);
-    generalData["Modifiers"] = modifiers;
+    mechanicalProperties.Add("Area", crossSectionalArea);
+    mechanicalProperties.Add("As2", shearAreaInMajorAxisDirection);
+    mechanicalProperties.Add("As3", shearAreaInMinorAxisDirection);
+    mechanicalProperties.Add("J", torsionalConstant);
+    mechanicalProperties.Add("I22", momentOfInertiaAboutMajorAxis);
+    mechanicalProperties.Add("I33", momentOfInertiaAboutMinorAxis);
+    mechanicalProperties.Add("S22", sectionModulusAboutMajorAxis);
+    mechanicalProperties.Add("S33", sectionModulusAboutMinorAxis);
+    mechanicalProperties.Add("Z22", plasticModulusAboutMajorAxis);
+    mechanicalProperties.Add("Z33", plasticModulusAboutMinorAxis);
+    mechanicalProperties.Add("R22", radiusOfGyrationAboutMajorAxis);
+    mechanicalProperties.Add("R33", radiusOfGyrationAboutMinorAxis);
  }
 }
@@ -0,0 +1,29 @@
+using Microsoft.Extensions.DependencyInjection;
+using Speckle.Converters.CSiShared.ToSpeckle.Helpers;
+using Speckle.Converters.CSiShared.Utils;
+
+namespace Speckle.Connectors.CSiShared.HostApp.Helpers;
+
+public class CsiResultsExtractorFactory
+{
+  private readonly IServiceProvider _serviceProvider;
+
+  public CsiResultsExtractorFactory(IServiceProvider serviceProvider)
+  {
+    _serviceProvider = serviceProvider;
+  }
+
+  public IApplicationResultsExtractor GetExtractor(string resultsKey) =>
+    resultsKey switch
+    {
+      ResultsKey.BASE_REACT => _serviceProvider.GetRequiredService<CsiBaseReactResultsExtractor>(),
+      ResultsKey.FRAME_FORCES => _serviceProvider.GetRequiredService<CsiFrameForceResultsExtractor>(),
+      ResultsKey.JOINT_REACT => _serviceProvider.GetRequiredService<CsiJointReactResultsExtractor>(),
+      ResultsKey.MODAL_PERIOD => _serviceProvider.GetRequiredService<CsiModalPeriodExtractor>(),
+      ResultsKey.PIER_FORCES => _serviceProvider.GetRequiredService<CsiPierForceResultsExtractor>(),
+      ResultsKey.SPANDREL_FORCES => _serviceProvider.GetRequiredService<CsiSpandrelForceResultsExtractor>(),
+      ResultsKey.STORY_DRIFTS => _serviceProvider.GetRequiredService<CsiStoryDriftsResultsExtractor>(),
+      ResultsKey.STORY_FORCES => _serviceProvider.GetRequiredService<CsiStoryForceResultsExtractor>(),
+      _ => throw new InvalidOperationException($"{resultsKey} not accounted for in CsiResultsExtractorFactory")
+    };
+}
@@ -4,9 +4,11 @@ using Speckle.Connectors.Common.Conversion;
 using Speckle.Connectors.Common.Operations;
 using Speckle.Connectors.CSiShared.HostApp;
 using Speckle.Connectors.CSiShared.HostApp.Helpers;
+using Speckle.Connectors.CSiShared.Utils;
 using Speckle.Converters.Common;
 using Speckle.Converters.CSiShared;
 using Speckle.Converters.CSiShared.Extensions;
+using Speckle.Converters.CSiShared.Utils;
 using Speckle.Sdk;
 using Speckle.Sdk.Logging;
 using Speckle.Sdk.Models;
@@ -37,6 +39,7 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
  private readonly ILogger<CsiRootObjectBuilder> _logger;
  private readonly ISdkActivityFactory _activityFactory;
  private readonly ICsiApplicationService _csiApplicationService;
+  private readonly AnalysisResultsExtractor _analysisResultsExtractor;

  public CsiRootObjectBuilder(
    IRootToSpeckleConverter rootToSpeckleConverter,
@@ -46,7 +49,8 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
    ISectionUnpacker sectionUnpacker,
    ILogger<CsiRootObjectBuilder> logger,
    ISdkActivityFactory activityFactory,
-    ICsiApplicationService csiApplicationService
+    ICsiApplicationService csiApplicationService,
+    AnalysisResultsExtractor analysisResultsExtractor
  )
  {
    _converterSettings = converterSettings;
@@ -57,6 +61,7 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
    _logger = logger;
    _activityFactory = activityFactory;
    _csiApplicationService = csiApplicationService;
+    _analysisResultsExtractor = analysisResultsExtractor;
  }

  /// <summary>
@@ -89,8 +94,6 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
      foreach (ICsiWrapper csiObject in csiObjects)
      {
        cancellationToken.ThrowIfCancellationRequested();
-        using var _2 = _activityFactory.Start("Convert");
-
        var result = ConvertCsiObject(csiObject, rootObjectCollection);
        results.Add(result);

@@ -102,7 +105,7 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>

    if (results.All(x => x.Status == Status.ERROR))
    {
-      throw new SpeckleException("Failed to convert all objects.");
+      throw new SpeckleException("Failed to convert all objects");
    }

    using (var _ = _activityFactory.Start("Process Proxies"))
@@ -114,6 +117,42 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
      rootObjectCollection[ProxyKeys.SECTION] = _sectionUnpacker.UnpackSections().ToList();
    }

+    // Extract analysis results (if applicable)
+    // NOTE: objectSelectionSummary used to extract results for objects being published ONLY
+    // NOTE: etabs is complicated and we can't get specifics from original selection
+    var objectSelectionSummary = GetObjectSummary(csiObjects);
+    var selectedCasesAndCombinations = _converterSettings.Current.SelectedLoadCasesAndCombinations;
+    var requestedResultTypes = _converterSettings.Current.SelectedResultTypes;
+
+    if (selectedCasesAndCombinations?.Count > 0)
+    {
+      if (requestedResultTypes == null || requestedResultTypes.Count == 0)
+      {
+        throw new SpeckleException(
+          "Adjust publish settings - no result type input for the requested load cases and combinations"
+        );
+      }
+
+      if (!_csiApplicationService.SapModel.GetModelIsLocked())
+      {
+        throw new SpeckleException("Model unlocked, no access to analysis results");
+      }
+
+      try
+      {
+        var analysisResults = _analysisResultsExtractor.ExtractAnalysisResults(
+          selectedCasesAndCombinations,
+          requestedResultTypes,
+          objectSelectionSummary
+        );
+        rootObjectCollection["analysisResults"] = analysisResults;
+      }
+      catch (Exception ex)
+      {
+        throw new SpeckleException("Analysis result extraction failed", ex);
+      }
+    }
+
    return new RootObjectBuilderResult(rootObjectCollection, results);
  }

@@ -151,13 +190,31 @@ public class CsiRootObjectBuilder : IRootObjectBuilder<ICsiWrapper>
    // NOTE: CsiTendonWrapper - not typically modelled in ETABS, rather SAFE
    catch (NotImplementedException ex)
    {
-      _logger.LogError(ex, sourceType);
+      _logger.LogError(ex, "Failed to convert object {sourceType}", sourceType);
      return new(Status.WARNING, applicationId, sourceType, null, ex);
    }
    catch (Exception ex) when (!ex.IsFatal())
    {
-      _logger.LogError(ex, sourceType);
+      _logger.LogError(ex, "Failed to convert object {sourceType}", sourceType);
      return new(Status.ERROR, applicationId, sourceType, null, ex);
    }
  }
+
+  /// <summary>
+  /// Generates a summary of object types and their associated names from the collection of CSI wrappers.
+  /// </summary>
+  /// <remarks>
+  /// A summary of object names for each object type is needed for getting analysis results of the selected objects only.
+  /// During object conversion, however, we lose the selection (like a clear selection)(presumably because of other api calls).
+  /// This has to be recreated since GetSelection() return type is bound by the interface.
+  /// The LINQ-based implementation is computationally inexpensive as it operates on an already-loaded collection without additional API calls.
+  /// Also, we don't want to rely on user selection remaining active, what if someone re-publishes using model card cache?
+  /// </remarks>
+  private Dictionary<ModelObjectType, List<string>> GetObjectSummary(IReadOnlyList<ICsiWrapper> csiObjects) =>
+    csiObjects
+      .GroupBy(csiObject => csiObject.ObjectType)
+      .ToDictionary(
+        group => group.Key, // ModelObjectType (FRAME, JOINT, etc.)
+        group => group.Select(obj => obj.Name).ToList() // Extract Name from each ICsiWrapper and convert to List<string>
+      );
 }
@@ -0,0 +1,73 @@
+using Speckle.Connectors.Common.Caching;
+using Speckle.Connectors.DUI.Models.Card;
+using Speckle.InterfaceGenerator;
+using Speckle.Newtonsoft.Json.Linq;
+using Speckle.Sdk.Common;
+
+namespace Speckle.Connectors.CSiShared.Operations.Send.Settings;
+
+[GenerateAutoInterface]
+public class ToSpeckleSettingsManager : IToSpeckleSettingsManager
+{
+  private readonly ISendConversionCache _sendConversionCache;
+  private readonly Dictionary<string, List<string>?> _loadCaseCombinationCache = new();
+  private readonly Dictionary<string, List<string>?> _resultTypeCache = new();
+
+  public ToSpeckleSettingsManager(ISendConversionCache sendConversionCache)
+  {
+    _sendConversionCache = sendConversionCache;
+  }
+
+  public List<string> GetLoadCasesAndCombinations(SenderModelCard modelCard)
+  {
+    var setting = modelCard.Settings?.FirstOrDefault(s => s.Id == "loadCasesAndCombinations");
+    var returnValue = (setting?.Value as JArray)?.Select(x => x.ToString()).ToList() ?? [];
+
+    if (_loadCaseCombinationCache.TryGetValue(modelCard.ModelCardId.NotNull(), out List<string>? previousValue))
+    {
+      if (!AreListsEqual(previousValue, returnValue))
+      {
+        EvictCacheForModelCard(modelCard);
+      }
+    }
+    _loadCaseCombinationCache[modelCard.ModelCardId] = returnValue;
+    return returnValue;
+  }
+
+  public List<string> GetResultTypes(SenderModelCard modelCard)
+  {
+    var setting = modelCard.Settings?.FirstOrDefault(s => s.Id == "resultTypes");
+    var returnValue = (setting?.Value as JArray)?.Select(x => x.ToString()).ToList() ?? [];
+
+    if (_resultTypeCache.TryGetValue(modelCard.ModelCardId.NotNull(), out List<string>? previousValue))
+    {
+      if (!AreListsEqual(previousValue, returnValue))
+      {
+        EvictCacheForModelCard(modelCard);
+      }
+    }
+    _resultTypeCache[modelCard.ModelCardId] = returnValue;
+    return returnValue;
+  }
+
+  private static bool AreListsEqual(List<string>? list1, List<string>? list2)
+  {
+    if (list1 == null && list2 == null)
+    {
+      return true;
+    }
+
+    if (list1 == null || list2 == null)
+    {
+      return false;
+    }
+
+    return list1.Count == list2.Count && list1.OrderBy(x => x).SequenceEqual(list2.OrderBy(x => x));
+  }
+
+  private void EvictCacheForModelCard(SenderModelCard modelCard)
+  {
+    var objectIds = modelCard.SendFilter != null ? modelCard.SendFilter.NotNull().RefreshObjectIds() : [];
+    _sendConversionCache.EvictObjects(objectIds);
+  }
+}
@@ -8,6 +8,8 @@ using Speckle.Connectors.CSiShared.Builders;
 using Speckle.Connectors.CSiShared.Filters;
 using Speckle.Connectors.CSiShared.HostApp;
 using Speckle.Connectors.CSiShared.HostApp.Helpers;
+using Speckle.Connectors.CSiShared.Operations.Send.Settings;
+using Speckle.Connectors.CSiShared.Utils;
 using Speckle.Connectors.DUI;
 using Speckle.Connectors.DUI.Bindings;
 using Speckle.Connectors.DUI.Bridge;
@@ -44,13 +46,18 @@ public static class ServiceRegistration
    services.AddScoped<SendOperation<ICsiWrapper>>();

    services.AddScoped<CsiMaterialPropertyExtractor>();
+    services.AddScoped<CsiResultsExtractorFactory>();
    services.AddScoped<MaterialUnpacker>();
    services.AddScoped<IFrameSectionPropertyExtractor, CsiFrameSectionPropertyExtractor>();
    services.AddScoped<IShellSectionPropertyExtractor, CsiShellSectionPropertyExtractor>();
+    services.AddScoped<AnalysisResultsExtractor>();

    // add converter caches
    services.AddScoped<CsiToSpeckleCacheSingleton>();

+    // add settings manager
+    services.AddScoped<ToSpeckleSettingsManager>();
+
    return services;
  }
 }
@@ -0,0 +1,13 @@
+using Speckle.Connectors.CSiShared.Utils;
+using Speckle.Connectors.DUI.Settings;
+
+namespace Speckle.Connectors.CSiShared.Settings;
+
+public class LoadCaseCombinationSetting(List<string> values, cSapModel sapModel) : ICardSetting
+{
+  public string? Id { get; set; } = "loadCasesAndCombinations";
+  public string? Title { get; set; } = "Load Cases & Combinations";
+  public string? Type { get; set; } = "array";
+  public object? Value { get; set; } = values;
+  public List<string>? Enum { get; set; } = LoadCaseHelper.GetLoadCasesAndCombinations(sapModel);
+}
@@ -0,0 +1,13 @@
+using Speckle.Connectors.DUI.Settings;
+using Speckle.Converters.CSiShared.Utils;
+
+namespace Speckle.Connectors.CSiShared.Settings;
+
+public class ResultTypeSetting(List<string> values) : ICardSetting
+{
+  public string? Id { get; set; } = "resultTypes";
+  public string? Title { get; set; } = "Result Type";
+  public string? Type { get; set; } = "array";
+  public object? Value { get; set; } = values;
+  public List<string>? Enum { get; set; } = ResultsKey.All.OrderBy(x => x).ToList();
+}
@@ -18,6 +18,7 @@
    <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedSelectionBinding.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Bindings\CsiSharedSendBinding.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Filters\CsiSharedSelectionFilter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\CsiResultsExtractorFactory.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\MaterialUnpacker.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\CsiSendCollectionManager.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\CsiFrameSectionPropertyExtractor.cs" />
@@ -27,12 +28,17 @@
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\ISectionPropertyExtractor.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\ISectionUnpacker.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\CsiRootObjectBuilder.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ToSpeckleSettingsManager.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Plugin\CsiPluginBase.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Plugin\SpeckleFormBase.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)GlobalUsing.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\CsiApplicationService.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\CsiDocumentModelStore.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)ServiceRegistration.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Settings\LoadCaseCombinationSetting.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Settings\ResultTypeSetting.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Utils\LoadCaseHelper.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Utils\AnalysisResultsExtractor.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Utils\ObjectIdentifiers.cs" />
  </ItemGroup>
  <ItemGroup>
@@ -0,0 +1,184 @@
+using Speckle.Connectors.CSiShared.HostApp.Helpers;
+using Speckle.Converters.Common;
+using Speckle.Converters.CSiShared;
+using Speckle.Converters.CSiShared.Utils;
+using Speckle.Sdk;
+using Speckle.Sdk.Models;
+
+namespace Speckle.Connectors.CSiShared.Utils;
+
+public class AnalysisResultsExtractor
+{
+  private readonly IConverterSettingsStore<CsiConversionSettings> _converterSettingsStore;
+  private readonly CsiResultsExtractorFactory _resultsExtractorFactory;
+
+  public AnalysisResultsExtractor(
+    IConverterSettingsStore<CsiConversionSettings> converterSettingsStore,
+    CsiResultsExtractorFactory resultsExtractorFactory
+  )
+  {
+    _converterSettingsStore = converterSettingsStore;
+    _resultsExtractorFactory = resultsExtractorFactory;
+  }
+
+  /// <summary>
+  /// Extracts complete analysis results including units retrieval, load case configuration, and results extraction.
+  /// Assumes inputs have been validated by caller.
+  /// </summary>
+  public Base ExtractAnalysisResults(
+    List<string> selectedCasesAndCombinations,
+    List<string> requestedResultTypes,
+    Dictionary<ModelObjectType, List<string>> objectSelectionSummary
+  )
+  {
+    // Step 1: get analysis units
+    var analysisResults = CreateAnalysisResultsWithUnits();
+
+    // Step 2: configure and validate load cases
+    ConfigureAndValidateSelectedLoadCases(selectedCasesAndCombinations);
+
+    // Step 3: extract results using clean factory pattern
+    ExtractResults(requestedResultTypes, objectSelectionSummary, analysisResults);
+
+    return analysisResults;
+  }
+
+  /// <summary>
+  /// Instantiates a Base object and pre-populates it with the models defined force units.
+  /// </summary>
+  /// <returns></returns>
+  /// <exception cref="SpeckleException"></exception>
+  private Base CreateAnalysisResultsWithUnits()
+  {
+    var forceUnit = eForce.NotApplicable;
+    var lengthUnit = eLength.NotApplicable;
+    var temperatureUnit = eTemperature.NotApplicable;
+
+    int success = _converterSettingsStore.Current.SapModel.GetDatabaseUnits_2(
+      ref forceUnit,
+      ref lengthUnit,
+      ref temperatureUnit
+    );
+
+    if (success != 0)
+    {
+      throw new SpeckleException("Failed to retrieve units for analysis results");
+    }
+
+    return new Base
+    {
+      ["forceUnit"] = forceUnit.ToString(),
+      ["lengthUnit"] = lengthUnit.ToString(),
+      ["temperatureUnit"] = temperatureUnit.ToString()
+    };
+  }
+
+  private void ExtractResults(
+    List<string> requestedResultTypes,
+    Dictionary<ModelObjectType, List<string>> objectSelectionSummary,
+    Base analysisResults
+  )
+  {
+    foreach (var resultType in requestedResultTypes)
+    {
+      var extractor = _resultsExtractorFactory.GetExtractor(resultType);
+      objectSelectionSummary.TryGetValue(extractor.TargetObjectType, out var objectNames);
+      analysisResults[extractor.ResultsKey] = extractor.GetResults(objectNames);
+    }
+  }
+
+  /// <summary>
+  /// Responsible for two things. Firstly, we need to setup the results so that only the requested cases and combinations
+  /// are published. Secondly, we need to ensure that the requested cases and combinations are actually run.
+  /// </summary>
+  private void ConfigureAndValidateSelectedLoadCases(List<string> selectedLoadCases)
+  {
+    // step 1: configure load cases for output
+    ConfigureSelectedLoadCases(selectedLoadCases);
+
+    // step 2: validate they are complete (throws on failure)
+    ValidateSelectedCasesAreComplete(selectedLoadCases);
+  }
+
+  private void ConfigureSelectedLoadCases(List<string> selectedLoadCases)
+  {
+    // deselect all load cases and combos
+    _converterSettingsStore.Current.SapModel.Results.Setup.DeselectAllCasesAndCombosForOutput();
+
+    // ui presents cases and combinations as a flat list. we need to distinguish if the string is a case or combo
+    // do this by seeing if the string is within the list of defined cases
+    // typically defined load cases << defined load combinations, so this approach should be more efficient
+    int numberOfLoadCases = 0;
+    string[] loadCaseNames = [];
+    _converterSettingsStore.Current.SapModel.LoadCases.GetNameList(ref numberOfLoadCases, ref loadCaseNames);
+
+    // set user selected combos to true (i.e. to export)
+    foreach (var selectedLoadCase in selectedLoadCases)
+    {
+      int success = loadCaseNames.Contains(selectedLoadCase)
+        ? _converterSettingsStore.Current.SapModel.Results.Setup.SetCaseSelectedForOutput(selectedLoadCase)
+        : _converterSettingsStore.Current.SapModel.Results.Setup.SetComboSelectedForOutput(selectedLoadCase);
+
+      // ui should only present valid options
+      // `AnalysisResultsExtractor` only fetches load cases and load combinations (not patterns), so this should never throw
+      if (success != 0)
+      {
+        throw new InvalidOperationException($"Failed to set {selectedLoadCase} for output.");
+      }
+    }
+  }
+
+  private void ValidateSelectedCasesAreComplete(List<string> selectedCasesAndCombinations)
+  {
+    // get status for all load cases (combinations not included in this API call)
+    int numberItems = 0;
+    string[] caseNames = [];
+    int[] statuses = [];
+
+    int result = _converterSettingsStore.Current.SapModel.Analyze.GetCaseStatus(
+      ref numberItems,
+      ref caseNames,
+      ref statuses
+    );
+
+    if (result != 0)
+    {
+      throw new SpeckleException("Failed to retrieve load case status from model.");
+    }
+
+    // build lookup dictionary for load cases only
+    var caseStatusLookup = caseNames
+      .Zip(statuses, (name, status) => new { name, status })
+      .ToDictionary(x => x.name, x => x.status);
+
+    // separate selected items into cases and combinations
+    var selectedCases = selectedCasesAndCombinations.Where(item => caseStatusLookup.ContainsKey(item)).ToList();
+    var selectedCombinations = selectedCasesAndCombinations.Except(selectedCases).ToList();
+
+    // validate load cases status
+    var notFinishedCases = new List<string>();
+    foreach (var caseName in selectedCases)
+    {
+      int status = caseStatusLookup[caseName];
+      if (status != 4) // 1 = Not run, 2 = Could not start, 3 = Not finished, 4 = Finished
+      {
+        notFinishedCases.Add($"{caseName}");
+      }
+    }
+
+    // TODO: Validate load combinations status
+    // for now, assume combinations are valid if we can't validate them
+    if (selectedCombinations.Count != 0)
+    {
+      // combinations validation not implemented - assuming they're valid for now
+      // it'll get complicated, we can't get the status of a combination, so we need to check the constituent cases
+    }
+
+    if (notFinishedCases.Count != 0)
+    {
+      string errorMessage =
+        $"Analysis not complete for load cases: {string.Join(", ", notFinishedCases)}. Run analysis first.";
+      throw new SpeckleException(errorMessage);
+    }
+  }
+}
@@ -0,0 +1,56 @@
+namespace Speckle.Connectors.CSiShared.Utils;
+
+public static class LoadCaseHelper
+{
+  public static List<string> GetLoadCasesAndCombinations(cSapModel sapModel)
+  {
+    var loadCasesAndCombos = new List<string>();
+
+    try
+    {
+      // Check if model is loaded to prevent crashes
+      var modelFilename = sapModel.GetModelFilename();
+      if (string.IsNullOrEmpty(modelFilename))
+      {
+        return loadCasesAndCombos; // Return empty list if no model
+      }
+
+      // Get Load Cases
+      int numberItems = 0;
+      string[]? names = null;
+
+      int ret = sapModel.LoadCases.GetNameList(ref numberItems, ref names);
+      if (ret == 0 && names != null)
+      {
+        for (int i = 0; i < numberItems; i++)
+        {
+          loadCasesAndCombos.Add(names[i]);
+        }
+      }
+
+      // Get Load Combinations
+      numberItems = 0;
+      names = null;
+      ret = sapModel.RespCombo.GetNameList(ref numberItems, ref names);
+      if (ret == 0 && names != null)
+      {
+        for (int i = 0; i < numberItems; i++)
+        {
+          loadCasesAndCombos.Add(names[i]);
+        }
+      }
+    }
+    catch (System.Runtime.InteropServices.COMException)
+    {
+      // Return empty list on COM errors to prevent crashes
+      return new List<string>();
+    }
+    catch (System.InvalidOperationException)
+    {
+      // Return empty list on invalid operations to prevent crashes
+      return new List<string>();
+    }
+
+    return loadCasesAndCombos.Distinct().OrderBy(x => x).ToList();
+  }
+}
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -285,7 +285,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.etabs21": {
@@ -335,18 +335,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -356,14 +356,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -210,9 +210,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -236,7 +236,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.etabs22": {
@@ -286,18 +286,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -305,14 +305,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -47,18 +47,17 @@ public class EtabsSectionUnpacker : ISectionUnpacker
      string sectionName = entry.Key;
      List<string> frameIds = entry.Value;

-      // Initialize properties outside the if statement
-      Dictionary<string, object?> properties = new Dictionary<string, object?>();
+      // initialize properties
+      Dictionary<string, object?> properties = [];

-      // get the properties of the section
-      // openings will have objects assigned to them, but won't have properties
-      // sectionName is initialized with string.Empty, but api ref returns string "None"
-      if (sectionName != "None")
+      // Extract properties if valid section name
+      // "None" is weird but api returns that string if an opening, null element etc.
+      if (sectionName != "None" && !string.IsNullOrEmpty(sectionName))
      {
        properties = _propertyExtractor.ExtractFrameSectionProperties(sectionName);
      }

-      // create the section proxy
+      // create section proxy
      GroupProxy sectionProxy =
        new()
        {
@@ -66,8 +65,8 @@ public class EtabsSectionUnpacker : ISectionUnpacker
          name = sectionName,
          applicationId = sectionName,
          objects = frameIds,
-          ["type"] = "Frame Section", // since sectionProxies are a flat list, need some way to distinguish from shell
-          ["properties"] = properties // openings will just have an empty dict here
+          ["type"] = "Frame Section",
+          ["properties"] = properties
        };

      yield return sectionProxy;
@@ -81,8 +80,8 @@ public class EtabsSectionUnpacker : ISectionUnpacker
      string sectionName = entry.Key;
      List<string> frameIds = entry.Value;

-      // Initialize properties outside the if statement
-      Dictionary<string, object?> properties = new Dictionary<string, object?>();
+      // initialize properties outside the if statement
+      Dictionary<string, object?> properties = [];

      // get the properties of the section
      // openings will have objects assigned to them, but won't have properties
@@ -92,7 +91,7 @@ public class EtabsSectionUnpacker : ISectionUnpacker
        properties = _propertyExtractor.ExtractShellSectionProperties(sectionName);
      }

-      // create the section proxy
+      // create section proxy
      GroupProxy sectionProxy =
        new()
        {
@@ -1,4 +1,5 @@
 using Speckle.Connectors.CSiShared.HostApp.Helpers;
+using Speckle.Connectors.ETABSShared.HostApp.Services;
 using Speckle.Converters.Common;
 using Speckle.Converters.CSiShared;
 using Speckle.Converters.CSiShared.Utils;
@@ -8,69 +9,96 @@ namespace Speckle.Connectors.ETABSShared.HostApp.Helpers;
 /// <summary>
 /// Extracts ETABS-specific frame section properties.
 /// </summary>
+/// <remarks>
+/// The bulk loading strategy is necessary here because we can't know which database table contains which section
+/// beforehand - there are multiple tables like "Frame Section Property Definitions - Steel",
+/// "Frame Section Property Definitions - Concrete", etc.
+/// </remarks>
 public class EtabsFrameSectionPropertyExtractor : IApplicationFrameSectionPropertyExtractor
 {
  private readonly IConverterSettingsStore<CsiConversionSettings> _settingsStore;
+  private readonly EtabsSectionPropertyDefinitionService _definitionService;

-  public EtabsFrameSectionPropertyExtractor(IConverterSettingsStore<CsiConversionSettings> settingsStore)
+  public EtabsFrameSectionPropertyExtractor(
+    IConverterSettingsStore<CsiConversionSettings> settingsStore,
+    EtabsSectionPropertyDefinitionService definitionService
+  )
  {
    _settingsStore = settingsStore;
+    _definitionService = definitionService;
  }

  /// <summary>
-  /// Gets generalised frame section properties
+  /// Gets frame section properties from preloaded database table data
  /// </summary>
  /// <remarks>
-  /// Sap2000 doesn't support this method, unfortunately
-  /// Alternative is to account for extraction according to section type - we're talking over 40 section types!
-  /// This way, we get basic information with minimal computational costs.
+  /// Property categorization is done heuristically - order matters in the parsing logic.
  /// </remarks>
  public void ExtractProperties(string sectionName, Dictionary<string, object?> properties)
  {
-    // Get all frame properties
-    int numberOfNames = 0;
-    string[] names = [];
-    eFramePropType[] propTypes = [];
-    double[] t3 = [],
-      t2 = [],
-      tf = [],
-      tw = [],
-      t2b = [],
-      tfb = [],
-      area = [];
-
-    _settingsStore.Current.SapModel.PropFrame.GetAllFrameProperties_2(
-      ref numberOfNames,
-      ref names,
-      ref propTypes,
-      ref t3,
-      ref t2,
-      ref tf,
-      ref tw,
-      ref t2b,
-      ref tfb,
-      ref area
-    );
-
-    // Find the index of the current section
-    int sectionIndex = Array.IndexOf(names, sectionName);
-
-    if (sectionIndex != -1)
+    // get frame definitions from the service (which uses database table extraction)
+    // this is a fast dictionary lookup since all data is preloaded
+    if (!_definitionService.FrameDefinitions.TryGetValue(sectionName, out var rawDatabaseTableProperties))
    {
-      // General Data
-      var generalData = properties.EnsureNested(SectionPropertyCategory.GENERAL_DATA);
-      generalData["Section Shape"] = propTypes[sectionIndex].ToString();
+      return; // no definitions found for this section
+    }

-      // Section Dimensions
-      string unit = _settingsStore.Current.SpeckleUnits;
-      var sectionDimensions = properties.EnsureNested(SectionPropertyCategory.SECTION_DIMENSIONS);
-      sectionDimensions.AddWithUnits("t3", t3[sectionIndex], unit);
-      sectionDimensions.AddWithUnits("t2", t2[sectionIndex], unit);
-      sectionDimensions.AddWithUnits("tf", tf[sectionIndex], unit);
-      sectionDimensions.AddWithUnits("tw", tw[sectionIndex], unit);
-      sectionDimensions.AddWithUnits("t2b", t2b[sectionIndex], unit);
-      sectionDimensions.AddWithUnits("tfb", tfb[sectionIndex], unit);
-      sectionDimensions.AddWithUnits("Area", area[sectionIndex], $"{unit}²");
+    // define table keys that we don't want to include in the section proxy properties
+    var keysToExclude = new HashSet<string>
+    {
+      "GUID",
+      "Name",
+      "Color",
+      "Notes",
+      "FileName",
+      "FromFile",
+      "SectInFile",
+      "NotAutoFact"
+    };
+
+    // get the section type / shape using the dedicated api query (exception to the database approach)
+    // this specific property isn't available in the database table extraction
+    eFramePropType framePropType = 0;
+    _settingsStore.Current.SapModel.PropFrame.GetTypeOAPI(sectionName, ref framePropType);
+    Dictionary<string, object?> generalProperties = properties.EnsureNested(SectionPropertyCategory.GENERAL_DATA);
+    generalProperties.Add("Section Shape", framePropType.ToString());
+
+    // heuristic property categorization based on key patterns and parse-ability
+    // NOTE: this is gross and quite dangerous 🤨 but beats specific frame prop sect. property extractions imo
+    // order matters here! we check for known string props first, then modifiers, then assume doubles are dimensions
+    foreach (KeyValuePair<string, string> rawDatabaseTableProperty in rawDatabaseTableProperties)
+    {
+      string key = rawDatabaseTableProperty.Key;
+      string value = rawDatabaseTableProperty.Value;
+
+      // skip metadata fields we don't care about
+      if (!keysToExclude.Contains(key))
+      {
+        // material is always a string, grab it first
+        if (key == "Material")
+        {
+          generalProperties.Add(key, value);
+        }
+        // modifier properties end with "Mod" and should be numeric
+        else if (key.EndsWith("Mod") && double.TryParse(value, out double parsedModValue))
+        {
+          Dictionary<string, object?> modificationProperties = properties.EnsureNested(
+            SectionPropertyCategory.MODIFIERS
+          );
+          modificationProperties.Add(key, parsedModValue);
+        }
+        // anything else that parses as a double is assumed to be a section dimension
+        // this covers things like t3, t2, tf, tw, area, etc. without having to enumerate them all
+        else if (double.TryParse(value, out double parsedDimensionValue))
+        {
+          Dictionary<string, object?> sectionDimensions = properties.EnsureNested(
+            SectionPropertyCategory.SECTION_DIMENSIONS
+          );
+          sectionDimensions.Add(key, parsedDimensionValue);
+        }
+        // if it doesn't parse as double and isn't a known string property, we skip it
+        // this is acceptable - we'd rather miss some edge case properties than crash
+      }
    }
  }
 }
@@ -0,0 +1,105 @@
+using Speckle.Converters.Common;
+using Speckle.Converters.CSiShared;
+using Speckle.Converters.CSiShared.ToSpeckle.Helpers;
+
+namespace Speckle.Connectors.ETABSShared.HostApp.Services;
+
+/// <summary>
+/// Loads and caches section property definitions from database tables for both frame and shell sections.
+/// </summary>
+public class EtabsSectionPropertyDefinitionService
+{
+  private readonly IConverterSettingsStore<CsiConversionSettings> _settingsStore;
+  public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> FrameDefinitions { get; }
+  public IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> ShellDefinitions { get; }
+
+  public EtabsSectionPropertyDefinitionService(
+    DatabaseTableExtractor databaseTableExtractor,
+    IConverterSettingsStore<CsiConversionSettings> settingsStore
+  )
+  {
+    _settingsStore = settingsStore;
+
+    var availableTableKeys = GetAvailableTableKeys();
+
+    FrameDefinitions = LoadFrameDefinitions(databaseTableExtractor, availableTableKeys);
+    ShellDefinitions = LoadShellDefinitions(databaseTableExtractor, availableTableKeys);
+  }
+
+  private static IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> LoadFrameDefinitions(
+    DatabaseTableExtractor databaseTableExtractor,
+    string[] availableTableKeys
+  )
+  {
+    var frameTableKeys = GetFrameSectionPropertyDefinitionTableKeys(availableTableKeys);
+    return LoadDefinitionsFromTables(databaseTableExtractor, frameTableKeys);
+  }
+
+  private static IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> LoadShellDefinitions(
+    DatabaseTableExtractor databaseTableExtractor,
+    string[] availableTableKeys
+  )
+  {
+    var shellTableKeys = GetShellSectionPropertyDefinitionTableKeys(availableTableKeys);
+    return LoadDefinitionsFromTables(databaseTableExtractor, shellTableKeys);
+  }
+
+  private static IReadOnlyDictionary<string, IReadOnlyDictionary<string, string>> LoadDefinitionsFromTables(
+    DatabaseTableExtractor databaseTableExtractor,
+    IEnumerable<string> tableKeys
+  )
+  {
+    var definitions = new Dictionary<string, IReadOnlyDictionary<string, string>>();
+
+    foreach (string tableKey in tableKeys)
+    {
+      var tableData = databaseTableExtractor.GetTableData(tableKey, "Name");
+      foreach (var row in tableData.Rows)
+      {
+        definitions[row.Key] = row.Value;
+      }
+    }
+
+    return definitions;
+  }
+
+  private static IEnumerable<string> GetFrameSectionPropertyDefinitionTableKeys(string[] availableTableKeys)
+  {
+    var keysToExclude = new HashSet<string>
+    {
+      "Frame Section Property Definitions - Summary",
+      "Frame Section Property Definitions - Concrete Beam Reinforcing",
+      "Frame Section Property Definitions - Concrete Column Reinforcing"
+    };
+
+    return availableTableKeys.Where(key =>
+      key.StartsWith("Frame Section Property Definitions") && !keysToExclude.Contains(key)
+    );
+  }
+
+  private static IEnumerable<string> GetShellSectionPropertyDefinitionTableKeys(string[] availableTableKeys)
+  {
+    var keysToExclude = new HashSet<string> { "Area Section Property Definitions - Summary" };
+
+    return availableTableKeys.Where(key =>
+      key.StartsWith("Area Section Property Definitions") && !keysToExclude.Contains(key)
+    );
+  }
+
+  private string[] GetAvailableTableKeys()
+  {
+    int numberTables = 0;
+    string[] tableKey = [],
+      tableName = [];
+    int[] importType = [];
+
+    _ = _settingsStore.Current.SapModel.DatabaseTables.GetAvailableTables(
+      ref numberTables,
+      ref tableKey,
+      ref tableName,
+      ref importType
+    );
+
+    return tableKey;
+  }
+}
@@ -34,7 +34,7 @@ public class EtabsSectionPropertyExtractor
  /// </summary>
  public Dictionary<string, object?> ExtractFrameSectionProperties(string sectionName)
  {
-    Dictionary<string, object?> properties = new();
+    Dictionary<string, object?> properties = [];
    _csiFrameExtractor.ExtractProperties(sectionName, properties);
    _etabsFrameExtractor.ExtractProperties(sectionName, properties);
    return properties;
@@ -45,7 +45,7 @@ public class EtabsSectionPropertyExtractor
  /// </summary>
  public Dictionary<string, object?> ExtractShellSectionProperties(string sectionName)
  {
-    Dictionary<string, object?> properties = new();
+    Dictionary<string, object?> properties = [];
    _csiShellExtractor.ExtractProperties(sectionName, properties);
    _etabsShellExtractor.ExtractProperties(sectionName, properties);
    return properties;
@@ -3,6 +3,7 @@ using Speckle.Connectors.CSiShared.HostApp;
 using Speckle.Connectors.CSiShared.HostApp.Helpers;
 using Speckle.Connectors.ETABSShared.HostApp;
 using Speckle.Connectors.ETABSShared.HostApp.Helpers;
+using Speckle.Connectors.ETABSShared.HostApp.Services;
 using Speckle.Converters.ETABSShared;

 namespace Speckle.Connectors.ETABSShared;
@@ -12,11 +13,12 @@ public static class ServiceRegistration
  public static IServiceCollection AddEtabs(this IServiceCollection services)
  {
    services.AddEtabsConverters();
-    services.AddScoped<IApplicationFrameSectionPropertyExtractor, EtabsFrameSectionPropertyExtractor>();
-    services.AddScoped<IApplicationShellSectionPropertyExtractor, EtabsShellSectionPropertyExtractor>();
+    services.AddScoped<CsiSendCollectionManager, EtabsSendCollectionManager>();
+    services.AddScoped<EtabsSectionPropertyDefinitionService>();
    services.AddScoped<EtabsSectionPropertyExtractor>();
    services.AddScoped<EtabsShellSectionResolver>();
-    services.AddScoped<CsiSendCollectionManager, EtabsSendCollectionManager>();
+    services.AddScoped<IApplicationFrameSectionPropertyExtractor, EtabsFrameSectionPropertyExtractor>();
+    services.AddScoped<IApplicationShellSectionPropertyExtractor, EtabsShellSectionPropertyExtractor>();
    services.AddScoped<ISectionUnpacker, EtabsSectionUnpacker>();

    return services;
@@ -12,6 +12,7 @@
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\EtabsSectionUnpacker.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\EtabsSendCollectionManager.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\EtabsFrameSectionPropertyExtractor.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\EtabsSectionPropertyDefinitionService.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\EtabsSectionPropertyExtractor.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\EtabsShellSectionPropertyExtractor.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Helpers\EtabsShellSectionResolver.cs" />
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -285,7 +285,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2020": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -285,7 +285,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2021": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -285,7 +285,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2022": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -285,7 +285,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2023": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -259,9 +259,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -285,7 +285,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2024": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -265,9 +265,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -291,7 +291,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2025": {
@@ -337,18 +337,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -358,14 +358,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -266,9 +266,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -292,7 +292,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.navisworks2026": {
@@ -339,18 +339,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -360,14 +360,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    ".NETFramework,Version=v4.8/win-x64": {
@@ -73,6 +73,7 @@ public class NavisworksSendBinding : ISendBinding
      new IncludeInternalPropertiesSetting(false),
      new ConvertHiddenElementsSetting(false),
      new PreserveModelHierarchySetting(false),
+      new RevitCategoryMappingSetting(false)
    ];

  public async Task Send(string modelCardId) =>
@@ -93,7 +94,8 @@ public class NavisworksSendBinding : ISendBinding
          visualRepresentationMode: _toSpeckleSettingsManagerNavisworks.GetVisualRepresentationMode(modelCard),
          convertHiddenElements: _toSpeckleSettingsManagerNavisworks.GetConvertHiddenElements(modelCard),
          includeInternalProperties: _toSpeckleSettingsManagerNavisworks.GetIncludeInternalProperties(modelCard),
-          preserveModelHierarchy: _toSpeckleSettingsManagerNavisworks.GetPreserveModelHierarchy(modelCard)
+          preserveModelHierarchy: _toSpeckleSettingsManagerNavisworks.GetPreserveModelHierarchy(modelCard),
+          mappingToRevitCategories: _toSpeckleSettingsManagerNavisworks.GetMappingToRevitCategories(modelCard)
        )
      );

@@ -0,0 +1,12 @@
+using Speckle.Connectors.DUI.Settings;
+
+namespace Speckle.Connector.Navisworks.Operations.Send.Settings;
+
+public class RevitCategoryMappingSetting(bool value) : ICardSetting
+{
+  public string? Id { get; set; } = "mappingToRevitCategories";
+  public string? Title { get; set; } = "Map to Revit Categories";
+  public string? Type { get; set; } = "boolean";
+  public List<string>? Enum { get; set; }
+  public object? Value { get; set; } = value;
+}
@@ -18,6 +18,7 @@ public class ToSpeckleSettingsManagerNavisworks : IToSpeckleSettingsManagerNavis
  private readonly Dictionary<string, bool?> _convertHiddenElementsCache = [];
  private readonly Dictionary<string, bool?> _includeInternalPropertiesCache = [];
  private readonly Dictionary<string, bool?> _preserveModelHierarchyCache = [];
+  private readonly Dictionary<string, bool?> _revitCategoryMappingCache = [];

  public ToSpeckleSettingsManagerNavisworks(ISendConversionCache sendConversionCache)
  {
@@ -78,6 +79,28 @@ public class ToSpeckleSettingsManagerNavisworks : IToSpeckleSettingsManagerNavis
    return origin;
  }

+  public bool GetMappingToRevitCategories(SenderModelCard modelCard)
+  {
+    if (modelCard == null)
+    {
+      throw new ArgumentNullException(nameof(modelCard));
+    }
+
+    var value = modelCard.Settings?.FirstOrDefault(s => s.Id == "mappingToRevitCategories")?.Value as bool?;
+
+    var returnValue = value != null && value.NotNull();
+    if (_revitCategoryMappingCache.TryGetValue(modelCard.ModelCardId.NotNull(), out var previousValue))
+    {
+      if (previousValue != returnValue)
+      {
+        EvictCacheForModelCard(modelCard);
+      }
+    }
+
+    _revitCategoryMappingCache[modelCard.ModelCardId] = returnValue;
+    return returnValue;
+  }
+
  public bool GetConvertHiddenElements(SenderModelCard modelCard)
  {
    if (modelCard == null)
@@ -25,10 +25,11 @@
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\GeometryNodeMerger.cs"/>
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\NavisworksHierarchyBuilder.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\NavisworksRootObjectBuilder.cs"/>
-    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ConvertHiddenEleementsSetting.cs"/>
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ConvertHiddenElementsSetting.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\IncludeInternalPropertiesSetting.cs"/>
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\OriginModeSetting.cs"/>
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\PreserveModelHierarchySetting.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\RevitCategoryMapping.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ToSpeckleSettingsManagerNavisworks.cs"/>
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\VisualRepresentationSetting.cs"/>
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Filters\NavisworksSelectionFilter.cs"/>
@@ -281,9 +281,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -306,7 +306,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.revit2022": {
@@ -351,11 +351,11 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Revit.API": {
@@ -366,9 +366,9 @@
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -378,14 +378,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -281,9 +281,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -306,7 +306,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.revit2023": {
@@ -351,11 +351,11 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Revit.API": {
@@ -366,9 +366,9 @@
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -378,14 +378,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -281,9 +281,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -306,7 +306,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.revit2024": {
@@ -351,11 +351,11 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Revit.API": {
@@ -366,9 +366,9 @@
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -378,14 +378,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -226,9 +226,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -251,7 +251,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.revit2025": {
@@ -296,11 +296,11 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Revit.API": {
@@ -311,9 +311,9 @@
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -321,14 +321,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    "net8.0-windows7.0/win-x64": {
@@ -219,9 +219,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.dui": {
@@ -244,7 +244,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.revit2026": {
@@ -280,11 +280,11 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Revit.API": {
@@ -295,9 +295,9 @@
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Data.Sqlite": "7.0.5",
@@ -305,14 +305,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    },
    "net8.0-windows7.0/win-x64": {
@@ -15,18 +15,26 @@ public partial class CefSharpPanel : Page, Autodesk.Revit.UI.IDockablePaneProvid

  public void ExecuteScript(string script)
  {
-    Browser.Dispatcher.Invoke(
-      () =>
-      {
-        //avoid exceptions by checking if IBrowser is there
-        if (!Browser.IsBrowserInitialized || Browser.GetBrowser() is null)
+    try
+    {
+      Browser.Dispatcher.Invoke(
+        () =>
        {
-          return;
-        }
-        Browser.ExecuteScriptAsync(script);
-      },
-      DispatcherPriority.Background
-    );
+          //avoid exceptions by checking if IBrowser is there
+          if (!Browser.IsBrowserInitialized || Browser.GetBrowser() is null)
+          {
+            return;
+          }
+
+          Browser.ExecuteScriptAsync(script);
+        },
+        DispatcherPriority.Background
+      );
+    }
+    catch (OperationCanceledException)
+    {
+      //do nothing, happens when closing Revit while a script is being executed
+    }
  }

  public void SendProgress(string script) => ExecuteScript(script);
@@ -72,6 +72,7 @@ internal sealed class BasicConnectorBindingRevit : IBasicConnectorBinding
      return new DocumentInfo("", "", "") { Message = "Family environment files not supported by Speckle." };
    }

+    //should this use the Hashcode of the document instead of something like CreationGUID?
    var info = new DocumentInfo(doc.PathName, doc.Title, doc.GetHashCode().ToString());

    return info;
@@ -14,7 +14,7 @@ public sealed class RevitReceiveBinding(
  ICancellationManager cancellationManager,
  IBrowserBridge parent,
  ILogger<RevitReceiveBinding> logger,
-  Speckle.Connectors.Revit.Operations.Receive.Settings.ToHostSettingsManager toHostSettingsManager,
+  Operations.Receive.Settings.ToHostSettingsManager toHostSettingsManager,
  IRevitConversionSettingsFactory revitConversionSettingsFactory,
  IReceiveOperationManagerFactory receiveOperationManagerFactory
 ) : IReceiveBinding
@@ -24,8 +24,7 @@ public sealed class RevitReceiveBinding(
  private IReceiveBindingUICommands Commands { get; } = new ReceiveBindingUICommands(parent);

 #pragma warning disable CA1024
-  public List<ICardSetting> GetReceiveSettings() =>
-    [new Speckle.Connectors.Revit.Operations.Receive.Settings.ReferencePointSetting(ReceiveReferencePointType.Source)];
+  public List<ICardSetting> GetReceiveSettings() => [new Operations.Receive.Settings.ReceiveReferencePointSetting()];
 #pragma warning restore CA1024

  public void CancelReceive(string modelCardId) => cancellationManager.CancelOperation(modelCardId);
@@ -97,11 +97,11 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding

  public List<ICardSetting> GetSendSettings() =>
    [
-      new DetailLevelSetting(DetailLevelType.Medium),
-      new ReferencePointSetting(ReferencePointType.InternalOrigin),
-      new SendParameterNullOrEmptyStringsSetting(false),
-      new LinkedModelsSetting(true),
-      new SendRebarsAsVolumetricSetting(false)
+      new DetailLevelSetting(),
+      new SendReferencePointSetting(),
+      new SendParameterNullOrEmptyStringsSetting(),
+      new LinkedModelsSetting(),
+      new SendRebarsAsVolumetricSetting()
    ];

  public void CancelSend(string modelCardId) => _cancellationManager.CancelOperation(modelCardId);
@@ -135,7 +135,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
  private async Task<List<DocumentToConvert>> RefreshElementsIdsOnSender(SenderModelCard modelCard)
  {
    var activeUIDoc =
-      _revitContext.UIApplication.NotNull().ActiveUIDocument
+      _revitContext.UIApplication?.ActiveUIDocument
      ?? throw new SpeckleException("Unable to retrieve active UI document");

    if (modelCard.SendFilter.NotNull() is IRevitSendFilter viewFilter)
@@ -216,12 +216,13 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
        newSelectedObjectIds.Add(element.UniqueId);
      }

-      // We update the state on the UI SenderModelCard to prevent potential inconsistencies between hostApp IdMap in sendfilters.
-      await Commands.SetFilterObjectIds(
-        modelCard.ModelCardId.NotNull(),
-        modelCard.SendFilter.IdMap,
-        newSelectedObjectIds
-      );
+      // NOTE: preserve & persist original user selection for selection filter implemented during
+      // [CNX-2400](https://linear.app/speckle/issue/CNX-2400/object-dont-update-on-publish)
+      // NOTE: update with current document for views and categories filter since these represent dynamic queries
+      // View & categories filters self-update their SelectedObjectIds in RefreshObjectIds(), maintaining consistency
+      var objectIds =
+        modelCard.SendFilter is RevitSelectionFilter ? modelCard.SendFilter.SelectedObjectIds : newSelectedObjectIds;
+      await Commands.SetFilterObjectIds(modelCard.ModelCardId.NotNull(), modelCard.SendFilter.IdMap, objectIds);
    }

    return documentElementContexts;
@@ -235,13 +236,16 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
  private void DocChangeHandler(Autodesk.Revit.DB.Events.DocumentChangedEventArgs e)
  {
    ICollection<ElementId> modifiedElementIds = e.GetModifiedElementIds();
-
+    var doc = e.GetDocument();
+    if (doc == null)
+    {
+      return;
+    }
    // NOTE: Whenever we save data into file this event also trigger changes on its DataStorage.
    // On every add/remove/update model attempt triggers this handler and was causing unnecessary calls on `RunExpirationChecks`
    // Re-check it once we implement Linked Documents
    if (modifiedElementIds.Count == 1)
    {
-      var doc = e.GetDocument();
      if (modifiedElementIds.All(el => doc.GetElement(el) is DataStorage))
      {
        return;
@@ -271,7 +275,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
      _idleManager.SubscribeToIdle(nameof(PostSetObjectIds), PostSetObjectIds);
    }

-    if (HaveUnitsChanged(e.GetDocument()))
+    if (HaveUnitsChanged(doc))
    {
      var objectIds = new List<string>();
      foreach (var sender in _store.GetSenders().ToList())
@@ -284,7 +288,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
        var selectedObjects = sender.SendFilter.NotNull().SelectedObjectIds;
        objectIds.AddRange(selectedObjects);
      }
-      var unpackedObjectIds = _elementUnpacker.GetUnpackedElementIds(objectIds);
+      var unpackedObjectIds = _elementUnpacker.GetUnpackedElementIds(objectIds, doc);
      _sendConversionCache.EvictObjects(unpackedObjectIds);
    }

@@ -347,10 +351,13 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
    // {
    //    await Commands.RefreshSendFilters();
    // }
+    var doc = _revitContext.UIApplication?.ActiveUIDocument?.Document;
+    if (doc == null)
+    {
+      return;
+    }

-    if (
-      ChangedObjectIds.Any(e => _revitContext.UIApplication.NotNull().ActiveUIDocument.Document.GetElement(e) is View)
-    )
+    if (ChangedObjectIds.Any(e => doc.GetElement(e) is View))
    {
      await Commands.RefreshSendFilters();
    }
@@ -360,7 +367,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
  {
    var senders = _store.GetSenders().ToList();
    // string[] objectIdsList = ChangedObjectIds.Keys.ToArray();
-    var doc = _revitContext.UIApplication.NotNull().ActiveUIDocument.Document;
+    var doc = _revitContext.UIApplication?.ActiveUIDocument?.Document;

    if (doc == null)
    {
@@ -402,7 +409,7 @@ internal sealed class RevitSendBinding : RevitBaseBinding, ISendBinding
      }
    }

-    var unpackedObjectIds = _elementUnpacker.GetUnpackedElementIds(objUniqueIds);
+    var unpackedObjectIds = _elementUnpacker.GetUnpackedElementIds(objUniqueIds, doc);
    _sendConversionCache.EvictObjects(unpackedObjectIds);

    // Note: we're doing object selection and card expiry management by old school ids
@@ -37,7 +37,6 @@ public static class ServiceRegistration
    serviceCollection.AddMatchingInterfacesAsTransient(Assembly.GetExecutingAssembly());

    // Storage Schema
-    serviceCollection.AddScoped<DocumentModelStorageSchema>();
    serviceCollection.AddScoped<IdStorageSchema>();

    // POC: we need to review the scopes and create a document on what the policy is
@@ -1,22 +0,0 @@
-using Autodesk.Revit.DB.ExtensibleStorage;
-
-namespace Speckle.Connectors.Revit.HostApp;
-
-public class DocumentModelStorageSchema : IStorageSchema
-{
-  private readonly Guid _schemaGuid = new("D690F2B4-BDB0-4CB4-8657-17844ADF42AA");
-
-  public Schema GetSchema()
-  {
-    Schema schema = Schema.Lookup(_schemaGuid);
-    if (schema != null)
-    {
-      return schema;
-    }
-
-    using SchemaBuilder builder = new(_schemaGuid);
-    builder.SetSchemaName("DUI3State");
-    builder.AddSimpleField("contents", typeof(string));
-    return builder.Finish();
-  }
-}
@@ -1,8 +1,5 @@
 using Autodesk.Revit.DB;
 using Autodesk.Revit.DB.Architecture;
-using Speckle.Converters.Common;
-using Speckle.Converters.RevitShared.Helpers;
-using Speckle.Converters.RevitShared.Settings;

 namespace Speckle.Connectors.Revit.HostApp;

@@ -11,15 +8,6 @@ namespace Speckle.Connectors.Revit.HostApp;
 /// </summary>
 public class ElementUnpacker
 {
-  private readonly RevitContext _revitContext;
-  private readonly IConverterSettingsStore<RevitConversionSettings> _converterSettings;
-
-  public ElementUnpacker(RevitContext revitContext, IConverterSettingsStore<RevitConversionSettings> converterSettings)
-  {
-    _revitContext = revitContext;
-    _converterSettings = converterSettings;
-  }
-
  /// <summary>
  /// Unpacks a random set of revit objects into atomic objects. It currently unpacks groups recurisvely, nested families into atomic family instances.
  /// This method will also "pack" curtain walls if necessary (ie, if mullions or panels are selected without their parent curtain wall, they are sent independently; if the parent curtain wall is selected, they will be removed out as the curtain wall will include all its children).
@@ -29,7 +17,7 @@ public class ElementUnpacker
  /// 1- RootObjectBuilder with linked model document - otherwise we cannot unpack elements from correct document.<br/>
  /// 2- Evicting the cache while introducing the settings</param>
  /// <returns></returns>
-  public IEnumerable<Element> UnpackSelectionForConversion(IEnumerable<Element> selectionElements, Document? doc = null)
+  public IEnumerable<Element> UnpackSelectionForConversion(IEnumerable<Element> selectionElements, Document doc)
  {
    // Note: steps kept separate on purpose.
    // Step 1: unpack groups
@@ -50,24 +38,19 @@ public class ElementUnpacker
  /// <remarks>
  /// This is used to invalidate object ids in the send conversion cache when the selected object id is only the parent element id
  /// </remarks>
-  public IEnumerable<string> GetUnpackedElementIds(IEnumerable<string> objectIds)
+  public IEnumerable<string> GetUnpackedElementIds(IEnumerable<string> objectIds, Document doc)
  {
-    var doc = _revitContext.UIApplication?.ActiveUIDocument.Document!;
    var docElements = doc.GetElements(objectIds);
-    return UnpackSelectionForConversion(docElements).Select(o => o.UniqueId).ToList();
+
+    return UnpackSelectionForConversion(docElements, doc).Select(o => o.UniqueId).ToList();
  }

  // We use the nullable document (happiness level 5/10) for the sake of linked models - bc we use this function in 2 different places
  // 1- RootObjectBuilder with linked model document - otherwise we cannot unpack elements from correct document.
  // 2- Evicting the cache while introducing the settings
-  private List<Element> UnpackElements(IEnumerable<Element> elements, Document? doc = null)
+  private List<Element> UnpackElements(IEnumerable<Element> elements, Document doc)
  {
    var unpackedElements = new List<Element>(); // note: could be a hashset/map so we prevent duplicates (?)
-    if (doc == null)
-    {
-      doc = _revitContext.UIApplication?.ActiveUIDocument.Document!;
-    }
-
    foreach (var element in elements)
    {
      // UNPACK: Groups
@@ -77,7 +60,7 @@ public class ElementUnpacker
        // We add null checks to handle cases where elements can't be properly resolved
        // POC: this might screw up generating hosting rel generation here, because nested families in groups get flattened out by GetMemberIds().
        var groupElements = g.GetMemberIds().Select(doc.GetElement).Where(el => el != null);
-        unpackedElements.AddRange(UnpackElements(groupElements));
+        unpackedElements.AddRange(UnpackElements(groupElements, doc));
      }
      else if (element is BaseArray baseArray)
      {
@@ -85,8 +68,8 @@ public class ElementUnpacker
        // This handles cases where some elements might not resolve in linked contexts
        var arrayElements = baseArray.GetCopiedMemberIds().Select(doc.GetElement).Where(el => el != null);
        var originalElements = baseArray.GetOriginalMemberIds().Select(doc.GetElement).Where(el => el != null);
-        unpackedElements.AddRange(UnpackElements(arrayElements));
-        unpackedElements.AddRange(UnpackElements(originalElements));
+        unpackedElements.AddRange(UnpackElements(arrayElements, doc));
+        unpackedElements.AddRange(UnpackElements(originalElements, doc));
      }
      // UNPACK: Family instances (as they potentially have nested families inside)
      else if (element is FamilyInstance familyInstance)
@@ -99,7 +82,7 @@ public class ElementUnpacker

        if (familyElements.Length != 0)
        {
-          unpackedElements.AddRange(UnpackElements(familyElements));
+          unpackedElements.AddRange(UnpackElements(familyElements, doc));
        }

        unpackedElements.Add(familyInstance);
@@ -107,7 +90,7 @@ public class ElementUnpacker
      else if (element is MultistoryStairs multistoryStairs)
      {
        var stairs = multistoryStairs.GetAllStairsIds().Select(doc.GetElement).Where(el => el != null);
-        unpackedElements.AddRange(UnpackElements(stairs));
+        unpackedElements.AddRange(UnpackElements(stairs, doc));
      }
      else
      {
@@ -125,13 +108,11 @@ public class ElementUnpacker
  // We use the nullable document (happiness level 5/10) for the sake of linked models - bc we use this function in 2 different places
  // 1- RootObjectBuilder with linked model document - otherwise we cannot unpack elements from correct document.
  // 2- Evicting the cache while introducing the settings
-  private List<Element> PackCurtainWallElementsAndStackedWalls(List<Element> elements, Document? doc = null)
+  private List<Element> PackCurtainWallElementsAndStackedWalls(List<Element> elements, Document doc)
  {
-    var ids = elements.Select(el => el.Id).ToArray();
-    if (doc == null)
-    {
-      doc = _revitContext.UIApplication?.ActiveUIDocument.Document!;
-    }
+    //just used for contains so use ToHashSet
+    var ids = elements.Select(el => el.Id).ToHashSet();
+
    elements.RemoveAll(element =>
      (element is Mullion { Host: not null } m && ids.Contains(m.Host.Id))
      || (
@@ -1,50 +1,43 @@
 using Autodesk.Revit.DB;
-using Autodesk.Revit.DB.ExtensibleStorage;
 using Autodesk.Revit.UI;
 using Autodesk.Revit.UI.Events;
 using Microsoft.Extensions.Logging;
-using Speckle.Connectors.Common.Threading;
 using Speckle.Connectors.DUI.Bridge;
 using Speckle.Connectors.DUI.Models;
 using Speckle.Connectors.DUI.Utils;
 using Speckle.Connectors.Revit.Plugin;
 using Speckle.Converters.RevitShared.Helpers;
+using Speckle.Sdk;
 using Speckle.Sdk.Common;
+using Speckle.Sdk.SQLite;

 namespace Speckle.Connectors.Revit.HostApp;

 // POC: should be interfaced out
 internal sealed class RevitDocumentStore : DocumentModelStore
 {
-  // POC: move to somewhere central?
-  private static readonly Guid s_revitDocumentStoreId = new("D35B3695-EDC9-4E15-B62A-D3FC2CB83FA3");
-
+  private readonly ILogger<RevitDocumentStore> _logger;
  private readonly IAppIdleManager _idleManager;
  private readonly RevitContext _revitContext;
-  private readonly DocumentModelStorageSchema _documentModelStorageSchema;
-  private readonly IdStorageSchema _idStorageSchema;
  private readonly ITopLevelExceptionHandler _topLevelExceptionHandler;
-  private readonly IThreadContext _threadContext;
+  private readonly ISqLiteJsonCacheManager _jsonCacheManager;

  public RevitDocumentStore(
-    ILogger<DocumentModelStore> logger,
    IAppIdleManager idleManager,
    RevitContext revitContext,
    IJsonSerializer jsonSerializer,
-    DocumentModelStorageSchema documentModelStorageSchema,
-    IdStorageSchema idStorageSchema,
    ITopLevelExceptionHandler topLevelExceptionHandler,
-    IThreadContext threadContext,
-    IRevitTask revitTask
+    IRevitTask revitTask,
+    ISqLiteJsonCacheManagerFactory jsonCacheManagerFactory,
+    ILogger<RevitDocumentStore> logger
  )
    : base(logger, jsonSerializer)
  {
+    _jsonCacheManager = jsonCacheManagerFactory.CreateForUser("ConnectorsFileData");
    _idleManager = idleManager;
    _revitContext = revitContext;
-    _documentModelStorageSchema = documentModelStorageSchema;
-    _idStorageSchema = idStorageSchema;
    _topLevelExceptionHandler = topLevelExceptionHandler;
-    _threadContext = threadContext;
+    _logger = logger;

    UIApplication uiApplication = _revitContext.UIApplication.NotNull();

@@ -101,103 +94,48 @@ internal sealed class RevitDocumentStore : DocumentModelStore
      return;
    }

-    _threadContext
-      .RunOnMain(() =>
+    try
+    {
+      var key = GetKeyForDocument(document);
+      if (key != null)
      {
-        //if not the same active document then don't save the current cards to a bad document!
-        if (!EnsureActiveDocumentIsSame(document))
-        {
-          return;
-        }
-        using Transaction t = new(document, "Speckle Write State");
-        t.Start();
-        using DataStorage ds = GetSettingsDataStorage(document) ?? DataStorage.Create(document);
-
-        using Entity stateEntity = new(_documentModelStorageSchema.GetSchema());
-        string serializedModels = Serialize();
-        stateEntity.Set("contents", serializedModels);
-
-        using Entity idEntity = new(_idStorageSchema.GetSchema());
-        idEntity.Set("Id", s_revitDocumentStoreId);
-
-        ds.SetEntity(idEntity);
-        ds.SetEntity(stateEntity);
-        t.Commit();
-      })
-      .FireAndForget();
+        _jsonCacheManager.UpdateObject(key, modelCardState);
+      }
+    }
+    catch (Exception ex) when (!ex.IsFatal())
+    {
+      var key = GetKeyForDocument(document);
+      _logger.LogError(ex, "Failed to save model card state for document {DocumentId}", key);
+    }
  }

-  private bool EnsureActiveDocumentIsSame(Document document)
+  private string? GetKeyForDocument(Document doc)
  {
-    var localDoc = _revitContext.UIApplication?.ActiveUIDocument?.Document;
-    if (localDoc == null)
-    {
-      return false;
-    }
-
-    return localDoc.Equals(document);
+    string? id = doc?.ProjectInformation?.UniqueId; //ProjectInformation Should only be null for family docs
+#if REVIT_2024_OR_GREATER
+    id ??= doc.CreationGUID.ToString(); //fallback for family docs
+#endif
+    return id;
  }

  protected override void LoadState()
  {
-    var stateEntity = GetSpeckleEntity(_revitContext.UIApplication?.ActiveUIDocument?.Document);
-    if (stateEntity == null || !stateEntity.IsValid())
+    var document = _revitContext.UIApplication?.ActiveUIDocument?.Document;
+    // POC: this can happen? A: Not really, imho (dim) (Adam seyz yes it can if loading also triggers a save)
+    if (document == null)
    {
-      ClearAndSave();
      return;
    }

-    string modelsString = stateEntity.Get<string>("contents");
-    LoadFromString(modelsString);
-  }
-
-  private DataStorage? GetSettingsDataStorage(Document doc)
-  {
-    using FilteredElementCollector collector = new(doc);
-    FilteredElementCollector dataStorages = collector.OfClass(typeof(DataStorage));
-
-    foreach (Element element in dataStorages)
+    var key = GetKeyForDocument(document);
+    if (key != null)
    {
-      DataStorage dataStorage = (DataStorage)element;
-      Entity settingIdEntity = dataStorage.GetEntity(_idStorageSchema.GetSchema());
-      if (!settingIdEntity.IsValid())
+      var state = _jsonCacheManager.GetObject(key);
+      if (state == null)
      {
-        continue;
+        return;
      }
-
-      Guid id = settingIdEntity.Get<Guid>("Id");
-      if (!id.Equals(s_revitDocumentStoreId))
-      {
-        continue;
-      }
-
-      return dataStorage;
+      LoadFromString(state);
    }
-
-    return null;
-  }
-
-  private Entity? GetSpeckleEntity(Document? doc)
-  {
-    if (doc is null)
-    {
-      return null;
-    }
-    using FilteredElementCollector collector = new(doc);
-
-    FilteredElementCollector dataStorages = collector.OfClass(typeof(DataStorage));
-    foreach (Element element in dataStorages)
-    {
-      DataStorage dataStorage = (DataStorage)element;
-      Entity settingEntity = dataStorage.GetEntity(_documentModelStorageSchema.GetSchema());
-      if (!settingEntity.IsValid())
-      {
-        continue;
-      }
-
-      return settingEntity;
-    }
-
-    return null;
  }
 }
@@ -3,9 +3,13 @@ using Speckle.Converters.RevitShared.Settings;

 namespace Speckle.Connectors.Revit.Operations.Receive.Settings;

-public class ReferencePointSetting(ReceiveReferencePointType value) : ICardSetting
+public class ReceiveReferencePointSetting(ReceiveReferencePointType value = ReceiveReferencePointSetting.DEFAULT_VALUE)
+  : ICardSetting
 {
-  public string? Id { get; set; } = "referencePoint";
+  public const string SETTING_ID = "referencePoint";
+  public const ReceiveReferencePointType DEFAULT_VALUE = ReceiveReferencePointType.Source;
+
+  public string? Id { get; set; } = SETTING_ID;
  public string? Title { get; set; } = "Reference Point";
  public string? Type { get; set; } = "string";
  public List<string>? Enum { get; set; } = System.Enum.GetNames(typeof(ReceiveReferencePointType)).ToList();
@@ -1,5 +1,6 @@
 using Autodesk.Revit.DB;
 using Autodesk.Revit.UI;
+using Microsoft.Extensions.Logging;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Converters.RevitShared.Helpers;
 using Speckle.Converters.RevitShared.Settings;
@@ -11,18 +12,21 @@ namespace Speckle.Connectors.Revit.Operations.Receive.Settings;
 public class ToHostSettingsManager : IToHostSettingsManager
 {
  private readonly RevitContext _revitContext;
+  private readonly ILogger<ToHostSettingsManager> _logger;

-  public ToHostSettingsManager(RevitContext revitContext)
+  public ToHostSettingsManager(RevitContext revitContext, ILogger<ToHostSettingsManager> logger)
  {
    _revitContext = revitContext;
+    _logger = logger;
  }

  public Transform? GetReferencePointSetting(ModelCard modelCard)
  {
-    var referencePointString = modelCard.Settings?.First(s => s.Id == "referencePoint").Value as string;
+    var referencePointString =
+      modelCard.Settings?.FirstOrDefault(s => s.Id == ReceiveReferencePointSetting.SETTING_ID)?.Value as string;
    if (
      referencePointString is not null
-      && ReferencePointSetting.ReferencePointMap.TryGetValue(
+      && ReceiveReferencePointSetting.ReferencePointMap.TryGetValue(
        referencePointString,
        out ReceiveReferencePointType referencePoint
      )
@@ -34,7 +38,16 @@ public class ToHostSettingsManager : IToHostSettingsManager
      return currentTransform;
    }

-    throw new ArgumentException($"Invalid reference point value: {referencePointString}");
+    // log the issue
+    _logger.LogWarning(
+      "Invalid reference point setting received: '{ReferencePointString}' for model {ModelCardId}, using default: {DefaultValue}",
+      referencePointString,
+      modelCard.ModelCardId,
+      ReceiveReferencePointSetting.DEFAULT_VALUE
+    );
+
+    // return default (null for Source means no transform)
+    return null;
  }

  private Transform? GetTransform(ReceiveReferencePointType referencePointType)
@@ -91,7 +104,7 @@ public class ToHostSettingsManager : IToHostSettingsManager
    }

    throw new InvalidOperationException(
-      "Revit Context UI Application was null when retrieving reference point transform."
+      "Revit Context UI Application was null when retrieving reference point transform"
    );
  }
 }
@@ -2,7 +2,9 @@ using Autodesk.Revit.DB;
 using Speckle.Connectors.DUI.Exceptions;
 using Speckle.Connectors.DUI.Models.Card.SendFilter;
 using Speckle.Connectors.DUI.Utils;
+using Speckle.Converters.RevitShared.Extensions;
 using Speckle.Converters.RevitShared.Helpers;
+using Speckle.Sdk;

 namespace Speckle.Connectors.RevitShared.Operations.Send.Filters;

@@ -75,8 +77,8 @@ public class RevitViewsFilter : DiscriminatedObject, ISendFilter, IRevitSendFilt
      //this used to throw an exception, but we don't want to fail loudly if the view is not found
      return [];
    }
-    using var viewCollector = new FilteredElementCollector(_doc, view.Id);
-    var elementsInView = viewCollector.ToElements();
+
+    IEnumerable<Element> elementsInView = GetFilteredElementsForView(view);

    // NOTE: FilteredElementCollector() includes sweeps and reveals from a wall family's definition and includes them as additional objects
    // on this return. displayValue for Wall already includes these, therefore we end up with duplicate elements on wall sweeps
@@ -125,4 +127,52 @@ public class RevitViewsFilter : DiscriminatedObject, ISendFilter, IRevitSendFilt
    _revitContext = revitContext;
    _doc = _revitContext.UIApplication?.ActiveUIDocument.Document;
  }
+
+  // NOTE: Element collector returns parts and source elements even when Parts Visibility is set as "Show Parts" only.
+  // Below function collects list of ids to exclude from final list.
+  private HashSet<ElementId> GetSourceElementIdsToExclude(IEnumerable<Element> elements)
+  {
+    var elementsToExclude = new HashSet<ElementId>();
+
+    foreach (var element in elements)
+    {
+      // check if element is a part
+      if (element.Category?.GetBuiltInCategory() == BuiltInCategory.OST_Parts && element is Part part)
+      {
+        try
+        {
+          // get source element ids from the part
+          var sourceIds = part.GetSourceElementIds();
+          if (sourceIds != null)
+          {
+            foreach (var sourceId in sourceIds)
+            {
+              elementsToExclude.Add(sourceId.HostElementId);
+            }
+          }
+        }
+        catch (Exception e) when (!e.IsFatal())
+        {
+          // silently continue processing other Parts if one fails
+          // this follows the pattern used elsewhere in the codebase
+        }
+      }
+    }
+    return elementsToExclude;
+  }
+
+  private IEnumerable<Element> GetFilteredElementsForView(View view)
+  {
+    using var viewCollector = new FilteredElementCollector(_doc, view.Id);
+    var allElements = viewCollector.ToElements();
+
+    // parts filtering when view is set to show Parts only (and overwrites allElements)
+    if (view.PartsVisibility == PartsVisibility.ShowPartsOnly)
+    {
+      var idsToExclude = GetSourceElementIdsToExclude(allElements);
+      return allElements.Where(e => !idsToExclude.Contains(e.Id));
+    }
+
+    return allElements;
+  }
 }
@@ -225,7 +225,16 @@ public class RevitRootObjectBuilder(
      }
    }

-    if (results.All(x => x.Status == Status.ERROR) || skippedObjectCount == atomicObjectCount)
+    // if we ended up skipping everything, there is a reason for this, that users can diagnose themselves
+    // this can occur if a published view contains only unsupported objects or if user trying to ONLY send linked model
+    // docs but the setting is disabled
+    if (skippedObjectCount == atomicObjectCount)
+    {
+      throw new SpeckleException("No supported objects visible. Update publish filter or check publish settings.");
+    }
+
+    // this is, I suppose, fully on us?
+    if (results.All(x => x.Status == Status.ERROR))
    {
      throw new SpeckleException("Failed to convert all objects.");
    }
@@ -3,9 +3,12 @@ using Speckle.Converters.RevitShared.Settings;

 namespace Speckle.Connectors.Revit.Operations.Send.Settings;

-public class DetailLevelSetting(DetailLevelType value) : ICardSetting
+public class DetailLevelSetting(DetailLevelType value = DetailLevelSetting.DEFAULT_VALUE) : ICardSetting
 {
-  public string? Id { get; set; } = "detailLevel";
+  public const string SETTING_ID = "detailLevel";
+  public const DetailLevelType DEFAULT_VALUE = DetailLevelType.Medium;
+
+  public string? Id { get; set; } = SETTING_ID;
  public string? Title { get; set; } = "Detail Level";
  public string? Type { get; set; } = "string";
  public List<string>? Enum { get; set; } = System.Enum.GetNames(typeof(DetailLevelType)).ToList();
@@ -2,9 +2,12 @@ using Speckle.Connectors.DUI.Settings;

 namespace Speckle.Connectors.Revit.Operations.Send.Settings;

-public class LinkedModelsSetting(bool value) : ICardSetting
+public class LinkedModelsSetting(bool value = LinkedModelsSetting.DEFAULT_VALUE) : ICardSetting
 {
-  public string? Id { get; set; } = "includeLinkedModels";
+  public const string SETTING_ID = "includeLinkedModels";
+  public const bool DEFAULT_VALUE = true;
+
+  public string? Id { get; set; } = SETTING_ID;
  public string? Title { get; set; } = "Include Linked Models";
  public string? Type { get; set; } = "boolean";
  public object? Value { get; set; } = value;
@@ -2,9 +2,13 @@ using Speckle.Connectors.DUI.Settings;

 namespace Speckle.Connectors.Revit.Operations.Send.Settings;

-public class SendParameterNullOrEmptyStringsSetting(bool value) : ICardSetting
+public class SendParameterNullOrEmptyStringsSetting(bool value = SendParameterNullOrEmptyStringsSetting.DEFAULT_VALUE)
+  : ICardSetting
 {
-  public string? Id { get; set; } = "nullemptyparams";
+  public const string SETTING_ID = "nullemptyparams";
+  public const bool DEFAULT_VALUE = false;
+
+  public string? Id { get; set; } = SETTING_ID;
  public string? Title { get; set; } = "Send null/empty parameters";
  public string? Type { get; set; } = "boolean";
  public List<string>? Enum { get; set; }
@@ -2,9 +2,12 @@ using Speckle.Connectors.DUI.Settings;

 namespace Speckle.Connectors.Revit.Operations.Send.Settings;

-public class SendRebarsAsVolumetricSetting(bool value) : ICardSetting
+public class SendRebarsAsVolumetricSetting(bool value = SendRebarsAsVolumetricSetting.DEFAULT_VALUE) : ICardSetting
 {
-  public string? Id { get; set; } = "sendRebarsAsVolumetric";
+  public const string SETTING_ID = "sendRebarsAsVolumetric";
+  public const bool DEFAULT_VALUE = false;
+
+  public string? Id { get; set; } = SETTING_ID;
  public string? Title { get; set; } = "Send Rebars As Volumetric (disable for better performance)";
  public string? Type { get; set; } = "boolean";
  public object? Value { get; set; } = value;
@@ -3,9 +3,13 @@ using Speckle.Converters.RevitShared.Settings;

 namespace Speckle.Connectors.Revit.Operations.Send.Settings;

-public class ReferencePointSetting(ReferencePointType value) : ICardSetting
+public class SendReferencePointSetting(ReferencePointType value = SendReferencePointSetting.DEFAULT_VALUE)
+  : ICardSetting
 {
-  public string? Id { get; set; } = "referencePoint";
+  public const string SETTING_ID = "referencePoint";
+  public const ReferencePointType DEFAULT_VALUE = ReferencePointType.InternalOrigin;
+
+  public string? Id { get; set; } = SETTING_ID;
  public string? Title { get; set; } = "Reference Point";
  public string? Type { get; set; } = "string";
  public List<string>? Enum { get; set; } = System.Enum.GetNames(typeof(ReferencePointType)).ToList();
@@ -1,11 +1,13 @@
 using Autodesk.Revit.DB;
 using Autodesk.Revit.UI;
+using Microsoft.Extensions.Logging;
 using Speckle.Connectors.Common.Caching;
 using Speckle.Connectors.DUI.Models.Card;
 using Speckle.Connectors.Revit.HostApp;
 using Speckle.Converters.RevitShared.Helpers;
 using Speckle.Converters.RevitShared.Settings;
 using Speckle.InterfaceGenerator;
+using Speckle.Sdk;
 using Speckle.Sdk.Common;

 namespace Speckle.Connectors.Revit.Operations.Send.Settings;
@@ -16,28 +18,32 @@ public class ToSpeckleSettingsManager : IToSpeckleSettingsManager
  private readonly RevitContext _revitContext;
  private readonly ISendConversionCache _sendConversionCache;
  private readonly ElementUnpacker _elementUnpacker;
+  private readonly ILogger<ToSpeckleSettingsManager> _logger;

  // cache invalidation process run with ModelCardId since the settings are model specific
-  private readonly Dictionary<string, DetailLevelType> _detailLevelCache = new();
-  private readonly Dictionary<string, Transform?> _referencePointCache = new();
-  private readonly Dictionary<string, bool?> _sendNullParamsCache = new();
-  private readonly Dictionary<string, bool?> _sendLinkedModelsCache = new();
-  private readonly Dictionary<string, bool?> _sendRebarsAsVolumetricCache = new();
+  private readonly Dictionary<string, DetailLevelType> _detailLevelCache = [];
+  private readonly Dictionary<string, Transform?> _referencePointCache = [];
+  private readonly Dictionary<string, bool?> _sendNullParamsCache = [];
+  private readonly Dictionary<string, bool?> _sendLinkedModelsCache = [];
+  private readonly Dictionary<string, bool?> _sendRebarsAsVolumetricCache = [];

  public ToSpeckleSettingsManager(
    RevitContext revitContext,
    ISendConversionCache sendConversionCache,
-    ElementUnpacker elementUnpacker
+    ElementUnpacker elementUnpacker,
+    ILogger<ToSpeckleSettingsManager> logger
  )
  {
    _revitContext = revitContext;
    _elementUnpacker = elementUnpacker;
    _sendConversionCache = sendConversionCache;
+    _logger = logger;
  }

  public DetailLevelType GetDetailLevelSetting(SenderModelCard modelCard)
  {
-    var fidelityString = modelCard.Settings?.First(s => s.Id == "detailLevel").Value as string;
+    var fidelityString =
+      modelCard.Settings?.FirstOrDefault(s => s.Id == DetailLevelSetting.SETTING_ID)?.Value as string;
    if (
      fidelityString is not null
      && DetailLevelSetting.GeometryFidelityMap.TryGetValue(fidelityString, out DetailLevelType fidelity)
@@ -54,15 +60,27 @@ public class ToSpeckleSettingsManager : IToSpeckleSettingsManager
      return fidelity;
    }

-    throw new ArgumentException($"Invalid geometry fidelity value: {fidelityString}");
+    // log the issue
+    _logger.LogWarning(
+      "Invalid detail level setting received: '{FidelityString}' for model {ModelCardId}, using default: {DefaultValue}",
+      fidelityString,
+      modelCard.ModelCardId,
+      DetailLevelSetting.DEFAULT_VALUE
+    );
+
+    // return sensible default
+    DetailLevelType defaultValue = DetailLevelSetting.DEFAULT_VALUE;
+    _detailLevelCache[modelCard.ModelCardId.NotNull()] = defaultValue;
+    return defaultValue;
  }

  public Transform? GetReferencePointSetting(ModelCard modelCard)
  {
-    var referencePointString = modelCard.Settings?.First(s => s.Id == "referencePoint").Value as string;
+    var referencePointString =
+      modelCard.Settings?.FirstOrDefault(s => s.Id == SendReferencePointSetting.SETTING_ID)?.Value as string;
    if (
      referencePointString is not null
-      && ReferencePointSetting.ReferencePointMap.TryGetValue(
+      && SendReferencePointSetting.ReferencePointMap.TryGetValue(
        referencePointString,
        out ReferencePointType referencePoint
      )
@@ -85,62 +103,96 @@ public class ToSpeckleSettingsManager : IToSpeckleSettingsManager
      return currentTransform;
    }

-    throw new ArgumentException($"Invalid reference point value: {referencePointString}");
+    // log the issue
+    _logger.LogWarning(
+      "Invalid reference point setting received: '{ReferencePointString}' for model {ModelCardId}, using default: {DefaultValue}",
+      referencePointString,
+      modelCard.ModelCardId,
+      SendReferencePointSetting.DEFAULT_VALUE
+    );
+
+    // return default (null for InternalOrigin means no transform)
+    _referencePointCache[modelCard.ModelCardId.NotNull()] = null;
+    return null;
  }

-  public bool GetSendParameterNullOrEmptyStringsSetting(SenderModelCard modelCard)
-  {
-    var value = modelCard.Settings?.First(s => s.Id == "nullemptyparams").Value as bool?;
-    var returnValue = value != null && value.NotNull();
-    if (_sendNullParamsCache.TryGetValue(modelCard.ModelCardId.NotNull(), out bool? previousValue))
-    {
-      if (previousValue != returnValue)
-      {
-        EvictCacheForModelCard(modelCard);
-      }
-    }
-
-    _sendNullParamsCache[modelCard.ModelCardId] = returnValue;
-    return returnValue;
-  }
+  public bool GetSendParameterNullOrEmptyStringsSetting(SenderModelCard modelCard) =>
+    GetBooleanSettingWithCache(
+      SendParameterNullOrEmptyStringsSetting.SETTING_ID,
+      SendParameterNullOrEmptyStringsSetting.DEFAULT_VALUE,
+      modelCard,
+      _sendNullParamsCache,
+      "Send null/empty parameters"
+    );

  // NOTE: Cache invalidation currently a placeholder until we have more understanding on the sends
  // TODO: Evaluate cache invalidation for GetLinkedModelsSetting
-  public bool GetLinkedModelsSetting(SenderModelCard modelCard)
-  {
-    var value = modelCard.Settings?.First(s => s.Id == "includeLinkedModels").Value as bool?;
-    var returnValue = value != null && value.NotNull();
+  public bool GetLinkedModelsSetting(SenderModelCard modelCard) =>
+    GetBooleanSettingWithCache(
+      LinkedModelsSetting.SETTING_ID,
+      LinkedModelsSetting.DEFAULT_VALUE,
+      modelCard,
+      _sendLinkedModelsCache,
+      "Linked models"
+    );

-    if (_sendLinkedModelsCache.TryGetValue(modelCard.ModelCardId.NotNull(), out bool? previousValue))
+  public bool GetSendRebarsAsVolumetric(SenderModelCard modelCard) =>
+    GetBooleanSettingWithCache(
+      SendRebarsAsVolumetricSetting.SETTING_ID,
+      SendRebarsAsVolumetricSetting.DEFAULT_VALUE,
+      modelCard,
+      _sendRebarsAsVolumetricCache,
+      "Send rebars as volumetric"
+    );
+
+  /// <summary>
+  /// Helper method to handle boolean settings with caching and logging
+  /// </summary>
+  private bool GetBooleanSettingWithCache(
+    string settingId,
+    bool defaultValue,
+    SenderModelCard modelCard,
+    Dictionary<string, bool?> cache,
+    string settingName
+  )
+  {
+    var settingValue = modelCard.Settings?.FirstOrDefault(s => s.Id == settingId)?.Value as bool?;
+    bool returnValue = settingValue ?? defaultValue;
+
+    if (cache.TryGetValue(modelCard.ModelCardId.NotNull(), out bool? previousValue))
    {
      if (previousValue != returnValue)
      {
        EvictCacheForModelCard(modelCard);
      }
    }
-    _sendLinkedModelsCache[modelCard.ModelCardId] = returnValue;
-    return returnValue;
-  }

-  public bool GetSendRebarsAsVolumetric(SenderModelCard modelCard)
-  {
-    var value = modelCard.Settings?.First(s => s.Id == "sendRebarsAsVolumetric").Value as bool?;
-    var returnValue = value != null && value.NotNull();
-    if (_sendRebarsAsVolumetricCache.TryGetValue(modelCard.ModelCardId.NotNull(), out bool? previousValue))
+    cache[modelCard.ModelCardId] = returnValue;
+
+    // NOTE: we probably don't need to log here BUT considering users might complain that a setting might not have been
+    // respected (linked models disabled but still sent linked models), I think we should note this occurence so we know
+    if (settingValue == null)
    {
-      if (previousValue != returnValue)
-      {
-        EvictCacheForModelCard(modelCard);
-      }
+      _logger.LogWarning(
+        "{SettingName} setting was null for model {ModelCardId}, using default: {DefaultValue}",
+        settingName,
+        modelCard.ModelCardId,
+        defaultValue
+      );
    }
-    _sendRebarsAsVolumetricCache[modelCard.ModelCardId] = returnValue;
+
    return returnValue;
  }

  private void EvictCacheForModelCard(SenderModelCard modelCard)
  {
+    var doc = _revitContext.UIApplication?.ActiveUIDocument?.Document;
+    if (doc == null)
+    {
+      throw new SpeckleException("Unable to retrieve active UI document");
+    }
    var objectIds = modelCard.SendFilter != null ? modelCard.SendFilter.NotNull().SelectedObjectIds : [];
-    var unpackedObjectIds = _elementUnpacker.GetUnpackedElementIds(objectIds);
+    var unpackedObjectIds = _elementUnpacker.GetUnpackedElementIds(objectIds, doc);
    _sendConversionCache.EvictObjects(unpackedObjectIds);
  }

@@ -38,6 +38,10 @@ public class RevitThreadContext : ThreadContext
        return default;
      }
    });
+    if (ex is OperationCanceledException operation)
+    {
+      throw operation;
+    }
    if (ex is not null)
    {
      throw new SpeckleRevitTaskException(ex);
@@ -61,6 +65,10 @@ public class RevitThreadContext : ThreadContext
        return default;
      }
    });
+    if (ex is OperationCanceledException operation)
+    {
+      throw operation;
+    }
    if (ex is not null)
    {
      throw new SpeckleRevitTaskException(ex);
@@ -104,6 +112,11 @@ public class RevitThreadContext : ThreadContext
        ex = e;
      }
    });
+
+    if (ex is OperationCanceledException operation)
+    {
+      throw operation;
+    }
    if (ex is not null)
    {
      throw new SpeckleRevitTaskException(ex);
@@ -7,7 +7,7 @@ using Speckle.Sdk.Common;
 namespace Speckle.Connectors.Revit.Plugin;

 #pragma warning disable CA1032
-public class SpeckleRevitTaskException(Exception exception) : SpeckleException("Revit operation failed", exception)
+public class SpeckleRevitTaskException(Exception exception) : SpeckleException(exception.Message, exception)
 #pragma warning restore CA1032
 {
  public static async Task ProcessException<T>(
@@ -19,7 +19,6 @@
    <Compile Include="$(MSBuildThisFileDirectory)Bindings\SelectionBinding.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Bindings\RevitSendBinding.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)ElementIdHelper.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)HostApp\DocumentModelStorageSchema.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\DocumentToConvert.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\Elements.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\LevelUnpacker.cs" />
@@ -37,9 +36,9 @@
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\SendCollectionManager.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)HostApp\ElementUnpacker.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Receive\ITransactionManager.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)operations\receive\ReferencePointSetting.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Receive\ReceiveReferencePointSetting.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Receive\RevitHostObjectBuilder.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)operations\receive\ToHostSettingsManager.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Receive\ToHostSettingsManager.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Receive\TransactionManager.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Filters\IRevitSendFilter.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Filters\RevitCategoriesFilter.cs" />
@@ -50,7 +49,7 @@
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\SendParameterNullOrEmptyStringsSetting.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\SendRebarsAsVolumetricSetting.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ToSpeckleSettingsManager.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\ReferencePointSetting.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\SendReferencePointSetting.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Settings\DetailLevelSetting.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Plugin\IRevitPlugin.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitCommand.cs" />
@@ -61,4 +60,4 @@
    <Compile Include="$(MSBuildThisFileDirectory)Plugin\RevitCefPlugin.cs" />
    <Compile Include="$(MSBuildThisFileDirectory)Plugin\SpeckleRevitTaskException.cs" />
  </ItemGroup>
-</Project>
+</Project>
@@ -5,7 +5,7 @@
  </ItemGroup>
  <Target AfterTargets="Build" Name="WarnIfPublicReleaseVersionInstalled" Condition="'$(RhinoVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true' And '$(OS)' == 'Windows_NT'">
    <Warning
-      Text="Conflicting Rhino plugin detected - Do you have a public release installed?"
+      Text="Conflicting Rhino plugin detected - Do you have a public release installed? at '@(PublicReleasePath)'"
      Condition="Exists(@(PublicReleasePath))" />
  </Target>

@@ -325,9 +325,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.logging": {
@@ -337,7 +337,7 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.rhino7": {
@@ -382,18 +382,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -403,14 +403,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -325,9 +325,9 @@
        "dependencies": {
          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
          "Speckle.Connectors.Logging": "[1.0.0, )",
-          "Speckle.Objects": "[3.4.5, )",
-          "Speckle.Sdk": "[3.4.5, )",
-          "Speckle.Sdk.Dependencies": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )",
+          "Speckle.Sdk": "[3.5.4, )",
+          "Speckle.Sdk.Dependencies": "[3.5.4, )"
        }
      },
      "speckle.connectors.logging": {
@@ -337,13 +337,12 @@
        "type": "Project",
        "dependencies": {
          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
-          "Speckle.Objects": "[3.4.5, )"
+          "Speckle.Objects": "[3.5.4, )"
        }
      },
      "speckle.converters.rhino8": {
        "type": "Project",
        "dependencies": {
-          "RhinoCommon": "[8.9.24194.18121, )",
          "Speckle.Converters.Common": "[1.0.0, )"
        }
      },
@@ -382,18 +381,18 @@
      },
      "Speckle.Objects": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "WMDYkTxoSbzh2WzuubMUKx37M6f7D/k/xOOV50oB9bQA0TiUAVcCFKAW0VHZZF4OhjBBxV8N2FM2yr2oaNc/Ww==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o7ex4+yHJYI8pJbsjNqw+D8r8WjkBoB5aK/GQlGJd/0zydrPxN4SMKS4arpRBR3CUD6JhtQMatScXZOrslGXQg==",
        "dependencies": {
-          "Speckle.Sdk": "3.4.5"
+          "Speckle.Sdk": "3.5.4"
        }
      },
      "Speckle.Sdk": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "w6vfOyckHVWqOqDjBO+PmVT5LeYu8voMMypOpa+w/2LrgMH6CxkCMYYjyOK8/rb3Ss989f2EjkpksQ3lcHPN/Q==",
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "o4bEJTz+OBI1koy9xqXSIq3UtUFCKtk6Btg82rdVM2aFMPT3ZoYVarG+ylPcUOHd684XpgGASxE6dIgXz2pvng==",
        "dependencies": {
          "GraphQL.Client": "6.0.0",
          "Microsoft.Bcl.AsyncInterfaces": "5.0.0",
@@ -403,14 +402,14 @@
          "Microsoft.Extensions.Logging": "2.2.0",
          "Speckle.DoubleNumerics": "4.1.0",
          "Speckle.Newtonsoft.Json": "13.0.2",
-          "Speckle.Sdk.Dependencies": "3.4.5"
+          "Speckle.Sdk.Dependencies": "3.5.4"
        }
      },
      "Speckle.Sdk.Dependencies": {
        "type": "CentralTransitive",
-        "requested": "[3.4.5, )",
-        "resolved": "3.4.5",
-        "contentHash": "8X9Qpksyp2MDb/G2Du7OFehdCtt0A0AclMKUFNsDSot5h8fTrvT620kW64ycm4l+PKXsPvCKDspOiGi4+9HrMQ=="
+        "requested": "[3.5.4, )",
+        "resolved": "3.5.4",
+        "contentHash": "d0ZOHiK11Hq9r7YEkfTvVu33ygWtsrgysIWdCRAz6rdlcAgMCEkWVBoe3jDjxdmUy20TToaQlFKfMH4hTyzWXg=="
      }
    }
  }
@@ -399,6 +399,33 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG

  public string SearchPattern { get; set; } = string.Empty;

+  private bool _autoSelectAllItemsItems;
+
+  /// <summary>
+  /// When enabled, all available items will be selected automatically and persistently.
+  /// </summary>
+  public bool AutoSelectAllItems
+  {
+    get => _autoSelectAllItemsItems;
+    set
+    {
+      if (_autoSelectAllItemsItems == value)
+      {
+        return;
+      }
+
+      _autoSelectAllItemsItems = value;
+
+      if (value && _listItems.Count > 0)
+      {
+        SelectAllItems();
+        ResetPersistentData(_listItems.Select(x => x.Value), "Enable auto-select all items");
+      }
+
+      OnDisplayExpired(false);
+    }
+  }
+
  protected internal int LayoutLevel { get; set; } = 1;

  sealed class ListItem
@@ -437,16 +464,14 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG
    public RectangleF BoxName;
  }

-  private List<ListItem> _listItems = new List<ListItem>();
+  private List<ListItem> _listItems = [];
  IEnumerable<ListItem> SelectedItems => _listItems.Where(x => x.Selected);

  public override void AppendAdditionalMenuItems(ToolStripDropDown menu)
  {
    if (Kind == GH_ParamKind.floating || Kind == GH_ParamKind.input)
    {
-      Menu_AppendDestroyPersistent(menu);
-
-      if (Exposure != GH_Exposure.hidden) { }
+      Menu_AppendInternaliseData(menu);
    }
  }

@@ -549,6 +574,8 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG

  protected override GH_GetterResult Prompt_Singular(ref T value) => GH_GetterResult.cancel;

+  // NOTE: removed from AppendAdditionalMenuItems as clearing selection simple enough. Keeping here just in case
+  // we want to bring it back
  protected override void Menu_AppendDestroyPersistent(ToolStripDropDown menu) =>
    Menu_AppendItem(menu, "Clear selection", Menu_DestroyPersistentData, PersistentDataCount > 0);

@@ -569,11 +596,36 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG

  protected override void Menu_AppendInternaliseData(ToolStripDropDown menu)
  {
-    Menu_AppendItem(menu, "Invert selection", Menu_InvertSelectionClicked, _listItems.Count != PersistentDataCount);
-    Menu_AppendItem(menu, "Select all", Menu_SelectAllClicked, _listItems.Count != PersistentDataCount);
+    // Disabled Invert selection and one-off select all according to Discord chat. These are easy enough
+    // Select all also enabled through ctrl+a
+    //Menu_AppendItem(menu, "Invert selection", Menu_InvertSelectionClicked, _listItems.Count != PersistentDataCount);
+    //Menu_AppendItem(menu, "Select all", Menu_SelectAllClicked, _listItems.Count != PersistentDataCount);
+
+    var alwaysSelectAllItem = Menu_AppendItem(
+      menu,
+      "Auto-select all items",
+      Menu_AlwaysSelectAllClicked,
+      true,
+      _autoSelectAllItemsItems
+    );
+    alwaysSelectAllItem.ToolTipText = _autoSelectAllItemsItems
+      ? "Currently auto-selecting all available items. Click to disable."
+      : "Enable automatic selection of all available items. Will persist when new data is input.";
+
    Menu_AppendItem(menu, "Internalise selection", Menu_InternaliseDataClicked, SourceCount > 0);
  }

+  /// <summary>
+  /// Helper method that reduces code duplication to select all items
+  /// </summary>
+  private void SelectAllItems()
+  {
+    foreach (var item in _listItems)
+    {
+      item.Selected = true;
+    }
+  }
+
  private void Menu_InternaliseDataClicked(object sender, EventArgs e)
  {
    if (SourceCount == 0)
@@ -610,14 +662,16 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG

  protected void Menu_SelectAllClicked(object sender, EventArgs e)
  {
-    foreach (var item in _listItems)
-    {
-      item.Selected = true;
-    }
-
+    SelectAllItems();
    ResetPersistentData(_listItems.Select(x => x.Value), "Select all");
  }

+  /// <summary>
+  /// Event handler for auto-select all items menu item
+  /// </summary>
+  private void Menu_AlwaysSelectAllClicked(object sender, EventArgs e) =>
+    AutoSelectAllItems = !_autoSelectAllItemsItems;
+
  sealed class ResizableAttributes : GH_ResizableAttributes<ValueSet<T>>
  {
    public override bool HasInputGrip => true;
@@ -1336,11 +1390,6 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG
      return GH_ObjectResponse.Ignore;
    }

-    public override GH_ObjectResponse RespondToKeyDown(GH_Canvas sender, KeyEventArgs e)
-    {
-      return base.RespondToKeyDown(sender, e);
-    }
-
    private sealed class SearchInputBox : Grasshopper.GUI.Base.GH_TextBoxInputBase
    {
      private readonly ResizableAttributes _parentAttributes;
@@ -1398,6 +1447,12 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG
    reader.TryGetInt32("LayoutLevel", ref layoutLevel);
    LayoutLevel = Rhino.RhinoMath.Clamp(layoutLevel, 1, 2);

+    bool alwaysSelectAll = false;
+    if (reader.TryGetBoolean("AutoSelectAllItems", ref alwaysSelectAll))
+    {
+      _autoSelectAllItemsItems = alwaysSelectAll;
+    }
+
    return true;
  }

@@ -1423,6 +1478,8 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG
      writer.SetInt32("LayoutLevel", LayoutLevel);
    }

+    writer.SetBoolean("AutoSelectAllItems", _autoSelectAllItemsItems);
+
    return true;
  }

@@ -1684,11 +1741,8 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG
  public sealed override void PostProcessData()
  {
    LoadVolatileData();
-
    PreProcessVolatileData();
-
    ProcessVolatileData();
-
    SortItems();

    // Order by fuzzy token if suits.
@@ -1701,6 +1755,13 @@ public abstract class ValueSet<T> : GH_PersistentParam<T>, IGH_InitCodeAware, IG
    }

    PostProcessVolatileData();
+
+    // auto-select if enabled
+    if (_autoSelectAllItemsItems && _listItems.Count > 0 && _listItems.Any(item => !item.Selected))
+    {
+      SelectAllItems();
+      ResetPersistentData(_listItems.Select(x => x.Value), null);
+    }
  }

  public override void RegisterRemoteIDs(GH_GuidTable id_list)
@@ -1,3 +1,4 @@
+using Grasshopper.Kernel;
 using Grasshopper.Kernel.Types;
 using Speckle.Connectors.GrasshopperShared.Components.BaseComponents;
 using Speckle.Connectors.GrasshopperShared.HostApp;
@@ -12,7 +13,7 @@ public class CollectionPathsSelector : ValueSet<IGH_Goo>
    : base(
      "Collection Selector",
      "cSelect",
-      "Allows you to select a set of collection paths for querying",
+      "Allows you to select a set of collection paths for querying. Right-click for 'Auto-select all items' option.",
      ComponentCategories.PRIMARY_RIBBON,
      ComponentCategories.COLLECTIONS
    ) { }
@@ -22,11 +23,18 @@ public class CollectionPathsSelector : ValueSet<IGH_Goo>

  protected override void LoadVolatileData()
  {
-    var collections = VolatileData
+    List<SpeckleCollectionWrapper> collections = VolatileData
      .AllData(true)
      .OfType<SpeckleCollectionWrapperGoo>()
      .Select(goo => goo.Value)
      .ToList();
+
+    if (VolatileDataCount > collections.Count)
+    {
+      AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"Only Speckle Collections are accepted as inputs.");
+      return;
+    }
+
    if (collections.Count == 0)
    {
      return;
@@ -1,7 +1,6 @@
 using System.Collections;
 using System.Runtime.InteropServices;
 using Grasshopper.Kernel;
-using Grasshopper.Kernel.Parameters;
 using Grasshopper.Kernel.Types;
 using Speckle.Connectors.GrasshopperShared.HostApp;
 using Speckle.Connectors.GrasshopperShared.Parameters;
@@ -61,7 +60,7 @@ public class ExpandCollection : GH_Component, IGH_VariableParameterComponent
    var outputParams = new List<OutputParamWrapper>();
    if (objects.Count != 0)
    {
-      var param = new Param_GenericObject()
+      var param = new SpeckleOutputParam
      {
        Name = "_objects",
        NickName = "_objs",
@@ -94,7 +93,7 @@ public class ExpandCollection : GH_Component, IGH_VariableParameterComponent
        nickName += "..." + childWrapper.Name[^6..];
      }

-      var param = new Param_GenericObject()
+      var param = new SpeckleOutputParam
      {
        Name = childWrapper.Name,
        NickName = nickName,
@@ -191,7 +190,7 @@ public class ExpandCollection : GH_Component, IGH_VariableParameterComponent

    foreach (var newParam in outputParams)
    {
-      var param = new Param_GenericObject
+      var param = new SpeckleOutputParam
      {
        Name = newParam.Param.Name,
        NickName = newParam.Param.NickName,
@@ -214,7 +213,7 @@ public class ExpandCollection : GH_Component, IGH_VariableParameterComponent

  public IGH_Param CreateParameter(GH_ParameterSide side, int index)
  {
-    var myParam = new Param_GenericObject
+    var myParam = new SpeckleOutputParam
    {
      Name = GH_ComponentParamServer.InventUniqueNickname("ABCD", Params.Input),
      MutableNickName = true,
@@ -227,4 +226,4 @@ public class ExpandCollection : GH_Component, IGH_VariableParameterComponent
  public bool DestroyParameter(GH_ParameterSide side, int index) => side == GH_ParameterSide.Output;
 }

-public record OutputParamWrapper(Param_GenericObject Param, object Values, string? Topology);
+public record OutputParamWrapper(SpeckleOutputParam Param, object Values, string? Topology);
@@ -28,100 +28,185 @@ public class DeconstructSpeckleParam : GH_Component, IGH_VariableParameterCompon
  public override Guid ComponentGuid => GetType().GUID;
  protected override Bitmap Icon => Resources.speckle_deconstruct;

-  protected override void RegisterInputParams(GH_InputParamManager pManager)
-  {
+  protected override void RegisterInputParams(GH_InputParamManager pManager) =>
    pManager.AddGenericParameter("Speckle Param", "SP", "Speckle param to deconstruct", GH_ParamAccess.item);
-  }

  protected override void RegisterOutputParams(GH_OutputParamManager pManager) { }

  protected override void SolveInstance(IGH_DataAccess da)
  {
-    object data = new();
-    da.GetData(0, ref data);
-
-    List<OutputParamWrapper> outputParams = new();
-
-    switch (data)
+    // on first iteration, discover all fields from all objects to create stable output structure
+    if (da.Iteration == 0)
    {
-      case SpeckleCollectionWrapperGoo collectionGoo when collectionGoo.Value != null:
-        // get children elements from the wrapper to override the elements prop while parsing
-        List<IGH_Goo> children = collectionGoo.Value.Elements.Select(o => ((SpeckleWrapper)o).CreateGoo()).ToList();
-        outputParams = ParseSpeckleWrapper(collectionGoo.Value, children);
-        break;
-      case SpeckleDataObjectWrapperGoo dataObjectGoo when dataObjectGoo.Value != null:
-        // get geometries from the wrapper to override the displayvalue prop while parsing
-        List<IGH_Goo> display = dataObjectGoo.Value.Geometries.Select(o => o.CreateGoo()).ToList();
-        outputParams = ParseSpeckleWrapper(dataObjectGoo.Value, null, display);
-        break;
-      case SpeckleGeometryWrapperGoo objectGoo when objectGoo.Value != null:
-        outputParams = ParseSpeckleWrapper(objectGoo.Value);
-        break;
-      case SpeckleBlockInstanceWrapperGoo blockInstanceGoo when blockInstanceGoo.Value != null:
-        outputParams = ParseSpeckleWrapper(blockInstanceGoo.Value);
-        break;
-      case SpeckleBlockDefinitionWrapperGoo blockDef:
-        outputParams = ParseSpeckleWrapper(blockDef.Value);
-        break;
-      case SpeckleMaterialWrapperGoo materialGoo when materialGoo.Value != null:
-        outputParams = ParseSpeckleWrapper(materialGoo.Value);
-        break;
+      var allFields = DiscoverAllFieldsFromInput();

-      case SpecklePropertyGroupGoo propGoo:
-        Name = $"properties ({propGoo.Value.Count})";
-        outputParams = new();
-        foreach (var key in propGoo.Value.Keys)
+      if (allFields.Count > 0)
+      {
+        var requiredOutputs = CreateOutputParamsFromFieldNames(allFields);
+
+        if (OutputMismatch(requiredOutputs))
        {
-          ISpecklePropertyGoo value = propGoo.Value[key];
-          object? outputValue = value is SpecklePropertyGoo prop
-            ? prop.Value
-            : value is SpecklePropertyGroupGoo propGroup
-              ? propGroup
-              : value;
-
-          OutputParamWrapper output =
-            outputValue is IList
-              ? CreateOutputParamByKeyValue(key, outputValue, GH_ParamAccess.list)
-              : CreateOutputParamByKeyValue(key, outputValue, GH_ParamAccess.item);
-          outputParams.Add(output);
+          OnPingDocument()?.ScheduleSolution(5, _ => CreateOutputs(requiredOutputs));
+          return;
        }
-        break;
-
-      default:
-        AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"Type cannot be deconstructed: {data.GetType().Name}");
-        return;
+      }
    }

+    // process current object normally
+    object data = new();
+    if (!da.GetData(0, ref data))
+    {
+      return;
+    }
+
+    var outputParams = DeconstructObject(data);
+    if (outputParams == null)
+    {
+      return;
+    }
+
+    // set component name based on the current object
    NickName = Name;

-    if (da.Iteration == 0 && OutputMismatch(outputParams))
+    // set output data - fill missing fields with nulls for objects that don't have all fields
+    SetOutputData(da, outputParams);
+  }
+
+  /// <summary>
+  /// Discovers all unique field names and their access types from all input objects by looking at volatile data directly.
+  /// </summary>
+  /// <returns>A dictionary mapping field names to their required parameter access types.</returns>
+  private IReadOnlyDictionary<string, GH_ParamAccess> DiscoverAllFieldsFromInput()
+  {
+    Dictionary<string, GH_ParamAccess> allFields = [];
+
+    foreach (var item in Params.Input[0].VolatileData.AllData(true))
    {
-      OnPingDocument()
-        .ScheduleSolution(
-          5,
-          _ =>
-          {
-            CreateOutputs(outputParams);
-          }
-        );
-    }
-    else
-    {
-      for (int i = 0; i < outputParams.Count; i++)
+      var objectOutputs = DeconstructObject(item);
+      if (objectOutputs != null)
      {
-        var outParam = Params.Output[i];
-        var outParamWrapper = outputParams[i];
-        switch (outParam.Access)
+        foreach (var output in objectOutputs)
        {
-          case GH_ParamAccess.item:
-            da.SetData(i, outParamWrapper.Value);
-            break;
-          case GH_ParamAccess.list:
-            da.SetDataList(i, outParamWrapper.Value as IList);
-            break;
+          string fieldName = output.Param.Name;
+          allFields[fieldName] = output.Param.Access;
        }
      }
    }
+
+    return allFields;
+  }
+
+  /// <summary>
+  /// Creates output parameter wrappers from field names and their corresponding access types.
+  /// </summary>
+  /// <param name="fieldAccessTypes">Dictionary mapping field names to their required parameter access types.</param>
+  /// <returns>List of output parameter wrappers with correct access types.</returns>
+  private List<OutputParamWrapper> CreateOutputParamsFromFieldNames(
+    IReadOnlyDictionary<string, GH_ParamAccess> fieldAccessTypes
+  ) => fieldAccessTypes.Select(kvp => CreateOutputParamByKeyValue(kvp.Key, null, kvp.Value)).ToList();
+
+  /// <summary>
+  /// Deconstructs a single object into its constituent fields/properties.
+  /// </summary>
+  private List<OutputParamWrapper>? DeconstructObject(object data) =>
+    data switch
+    {
+      // get children elements from wrapper to override elements prop while parsing
+      SpeckleCollectionWrapperGoo collectionGoo when collectionGoo.Value != null
+        => ParseSpeckleWrapper(
+          collectionGoo.Value,
+          collectionGoo.Value.Elements.Select(o => ((SpeckleWrapper)o).CreateGoo()).ToList()
+        ),
+
+      // get geometries from wrapper to override displayValue prop while parsing
+      SpeckleDataObjectWrapperGoo dataObjectGoo when dataObjectGoo.Value != null
+        => ParseSpeckleWrapper(
+          dataObjectGoo.Value,
+          null,
+          dataObjectGoo.Value.Geometries.Select(o => o.CreateGoo()).ToList()
+        ),
+
+      SpeckleGeometryWrapperGoo objectGoo when objectGoo.Value != null => ParseSpeckleWrapper(objectGoo.Value),
+
+      SpeckleBlockInstanceWrapperGoo blockInstanceGoo when blockInstanceGoo.Value != null
+        => ParseSpeckleWrapper(blockInstanceGoo.Value),
+
+      SpeckleBlockDefinitionWrapperGoo blockDef when blockDef.Value != null => ParseSpeckleWrapper(blockDef.Value),
+
+      SpeckleMaterialWrapperGoo materialGoo when materialGoo.Value != null => ParseSpeckleWrapper(materialGoo.Value),
+
+      SpecklePropertyGroupGoo propGoo when propGoo.Value != null => ParsePropertyGroup(propGoo),
+
+      _ => HandleUnsupportedType(data)
+    };
+
+  /// <summary>
+  /// Handles SpecklePropertyGroupGoo objects by extracting their key-value pairs.
+  /// </summary>
+  private List<OutputParamWrapper> ParsePropertyGroup(SpecklePropertyGroupGoo propGoo)
+  {
+    Name = $"properties ({propGoo.Value.Count})";
+    List<OutputParamWrapper> objectOutputs = new();
+
+    foreach (var key in propGoo.Value.Keys)
+    {
+      ISpecklePropertyGoo value = propGoo.Value[key];
+      object? outputValue = value switch
+      {
+        SpecklePropertyGoo prop => prop.Value,
+        SpecklePropertyGroupGoo propGroup => propGroup,
+        _ => value
+      };
+
+      // determine access type based on the value
+      GH_ParamAccess access = outputValue is IList ? GH_ParamAccess.list : GH_ParamAccess.item;
+      objectOutputs.Add(CreateOutputParamByKeyValue(key, outputValue, access));
+    }
+
+    return objectOutputs;
+  }
+
+  /// <summary>
+  /// Handles unsupported object types by logging an error and returning null.
+  /// </summary>
+  private List<OutputParamWrapper>? HandleUnsupportedType(object data)
+  {
+    AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"Type cannot be deconstructed: {data.GetType().Name}");
+    return null;
+  }
+
+  /// <summary>
+  /// Sets output data for the current iteration, filling missing fields with null values.
+  /// Uses a lookup dictionary for efficient field matching.
+  /// </summary>
+  private void SetOutputData(IGH_DataAccess da, List<OutputParamWrapper> currentOutputs)
+  {
+    if (Params.Output.Count == 0)
+    {
+      return;
+    }
+
+    // create a lookup for current outputs by field name
+    var outputLookup = currentOutputs.ToDictionary(o => o.Param.Name, o => o.Value);
+
+    // set data for each output parameter
+    for (int i = 0; i < Params.Output.Count; i++)
+    {
+      var outputParam = Params.Output[i];
+
+      // set the value if it exists, otherwise set null
+      object? value = outputLookup.TryGetValue(outputParam.Name, out var fieldValue) ? fieldValue : null;
+
+      switch (outputParam.Access)
+      {
+        case GH_ParamAccess.item:
+          da.SetData(i, value);
+          break;
+        case GH_ParamAccess.list:
+          da.SetDataList(i, value as IList ?? new List<object?>());
+          break;
+      }
+    }
  }

  private List<OutputParamWrapper> ParseSpeckleWrapper(
@@ -146,128 +231,149 @@ public class DeconstructSpeckleParam : GH_Component, IGH_VariableParameterCompon
      return result;
    }

-    // cycle through base props
+    // process each property of the Base object
    foreach (var prop in @base.GetMembers(DynamicBaseMemberType.Instance | DynamicBaseMemberType.Dynamic))
    {
-      // Convert and add to corresponding output structure
-      var value = prop.Value;
-      switch (value)
+      // skip internal dynamic property keys
+      if (prop.Key == nameof(Base.DynamicPropertyKeys))
      {
-        case null:
-          result.Add(CreateOutputParamByKeyValue(prop.Key, null, GH_ParamAccess.item));
-          break;
+        continue;
+      }

-        case IList list:
-          List<object> nativeObjects = new();
-
-          // override list value if base is a collection and this is the elements prop, since this is empty if coming from a collectionwrapper
-          if (@base is Collection && prop.Key == "elements" && elements != null)
-          {
-            list = elements;
-          }
-
-          // override list value if base is a dataobject and this is the displayvalue prop, since this is empty if coming from a dataobject wrapper
-          if (@base is Speckle.Objects.Data.DataObject && prop.Key == "displayValue" && displayValue != null)
-          {
-            list = displayValue;
-          }
-
-          foreach (var x in list)
-          {
-            switch (x)
-            {
-              case SpeckleWrapper wrapper:
-                nativeObjects.Add(wrapper.CreateGoo());
-                break;
-
-              case Base xBase:
-                nativeObjects.AddRange(ConvertOrCreateWrapper(xBase));
-                break;
-
-              default:
-                nativeObjects.Add(x);
-                break;
-            }
-          }
-
-          result.Add(CreateOutputParamByKeyValue(prop.Key, nativeObjects, GH_ParamAccess.list));
-          break;
-
-        case Dictionary<string, object?> dict: // this should be treated a properties dict
-          SpecklePropertyGroupGoo propertyGoo = new();
-          propertyGoo.CastFrom(dict);
-          result.Add(CreateOutputParamByKeyValue(prop.Key, propertyGoo, GH_ParamAccess.item));
-          break;
-
-        case SpeckleWrapper wrapper:
-          result.Add(CreateOutputParamByKeyValue(prop.Key, wrapper.CreateGoo(), GH_ParamAccess.item));
-          break;
-
-        case Base baseValue:
-          result.Add(CreateOutputParamByKeyValue(prop.Key, ConvertOrCreateWrapper(baseValue), GH_ParamAccess.list));
-          break;
-
-        default:
-          // we don't want to output dynamic property keys
-          if (prop.Key == nameof(Base.DynamicPropertyKeys))
-          {
-            continue;
-          }
-
-          result.Add(CreateOutputParamByKeyValue(prop.Key, prop.Value, GH_ParamAccess.item));
-          break;
+      var outputParam = CreateOutputParamForProperty(prop, @base, elements, displayValue);
+      if (outputParam != null)
+      {
+        result.Add(outputParam);
      }
    }

    return result;
  }

+  /// <summary>
+  /// Creates an output parameter for a single property, handling different value types appropriately.
+  /// </summary>
+  private OutputParamWrapper CreateOutputParamForProperty(
+    KeyValuePair<string, object?> prop,
+    Base @base,
+    List<IGH_Goo>? elements,
+    List<IGH_Goo>? displayValue
+  ) =>
+    prop.Value switch
+    {
+      null => CreateOutputParamByKeyValue(prop.Key, null, GH_ParamAccess.item),
+      IList list => CreateListOutputParam(prop.Key, list, @base, elements, displayValue),
+      Dictionary<string, object?> dict => CreateDictionaryOutputParam(prop.Key, dict),
+      SpeckleWrapper wrapper => CreateOutputParamByKeyValue(prop.Key, wrapper.CreateGoo(), GH_ParamAccess.item),
+      Base baseValue => CreateOutputParamByKeyValue(prop.Key, ConvertOrCreateWrapper(baseValue), GH_ParamAccess.list),
+      _ => CreateOutputParamByKeyValue(prop.Key, prop.Value, GH_ParamAccess.item)
+    };
+
+  /// <summary>
+  /// Creates an output parameter for list properties, with special handling for collection elements and display values.
+  /// </summary>
+  private OutputParamWrapper CreateListOutputParam(
+    string key,
+    IList list,
+    Base @base,
+    List<IGH_Goo>? elements,
+    List<IGH_Goo>? displayValue
+  )
+  {
+    // override list value for special cases
+    IList actualList = key switch
+    {
+      "elements" when @base is Collection && elements != null => elements,
+      "displayValue" when @base is Speckle.Objects.Data.DataObject && displayValue != null => displayValue,
+      _ => list
+    };
+
+    List<object> nativeObjects = new();
+    foreach (var item in actualList)
+    {
+      switch (item)
+      {
+        case SpeckleWrapper wrapper:
+          nativeObjects.Add(wrapper.CreateGoo());
+          break;
+        case Base baseItem:
+          nativeObjects.AddRange(ConvertOrCreateWrapper(baseItem));
+          break;
+        default:
+          nativeObjects.Add(item);
+          break;
+      }
+    }
+
+    return CreateOutputParamByKeyValue(key, nativeObjects, GH_ParamAccess.list);
+  }
+
+  /// <summary>
+  /// Creates an output parameter for dictionary properties, converting them to SpecklePropertyGroupGoo.
+  /// </summary>
+  private OutputParamWrapper CreateDictionaryOutputParam(string key, Dictionary<string, object?> dict)
+  {
+    SpecklePropertyGroupGoo propertyGoo = new();
+    propertyGoo.CastFrom(dict);
+    return CreateOutputParamByKeyValue(key, propertyGoo, GH_ParamAccess.item);
+  }
+
+  /// <summary>
+  /// Converts a Speckle Base object to host geometry or creates a wrapper if conversion fails.
+  /// Returns a list of SpeckleGeometryWrapperGoo objects.
+  /// </summary>
  private List<SpeckleGeometryWrapperGoo> ConvertOrCreateWrapper(Base @base)
  {
    try
    {
-      // convert the base and create a wrapper for each result
-      List<(object, Base)> convertedBase = SpeckleConversionContext.ConvertToHost(@base);
-      List<SpeckleGeometryWrapperGoo> convertedWrappers = new();
-      foreach ((object o, Base b) in convertedBase)
-      {
-        GeometryBase? g = o as GeometryBase;
-        SpeckleGeometryWrapper convertedWrapper =
-          new()
-          {
-            Base = b,
-            GeometryBase = g,
-            Name = b["name"] as string ?? "",
-            Color = null,
-            Material = null
-          };
-
-        convertedWrappers.Add(new(convertedWrapper));
-      }
-
-      return convertedWrappers;
+      // attempt conversion to host geometry
+      List<(object, Base)> convertedBase = SpeckleConversionContext.Current.ConvertToHost(@base);
+      return convertedBase.Select(CreateGeometryWrapper).ToList();
    }
    catch (ConversionException)
    {
-      // some classes, like RawEncoding, have no direct conversion or fallback value.
-      // when this is the case, wrap it to allow users to further expand the object.
-      SpeckleGeometryWrapper convertedWrapper =
-        new()
-        {
-          Base = @base,
-          GeometryBase = null,
-          Name = @base[Constants.NAME_PROP] as string ?? "",
-          Color = null,
-          Material = null
-        };
-
-      return new() { new SpeckleGeometryWrapperGoo(convertedWrapper) };
+      // fallback: create wrapper without conversion for objects that can't be converted
+      return new List<SpeckleGeometryWrapperGoo> { CreateFallbackWrapper(@base) };
    }
  }

+  /// <summary>
+  /// Creates a SpeckleGeometryWrapperGoo from a converted geometry and base object pair.
+  /// </summary>
+  private SpeckleGeometryWrapperGoo CreateGeometryWrapper((object geometry, Base @base) converted)
+  {
+    SpeckleGeometryWrapper wrapper =
+      new()
+      {
+        Base = converted.@base,
+        GeometryBase = converted.geometry as GeometryBase,
+        Name = converted.@base["name"] as string ?? "",
+        Color = null,
+        Material = null
+      };
+    return new SpeckleGeometryWrapperGoo(wrapper);
+  }
+
+  /// <summary>
+  /// Creates a fallback wrapper for Base objects that cannot be converted to host geometry.
+  /// </summary>
+  private SpeckleGeometryWrapperGoo CreateFallbackWrapper(Base @base)
+  {
+    SpeckleGeometryWrapper wrapper =
+      new()
+      {
+        Base = @base,
+        GeometryBase = null,
+        Name = @base[Constants.NAME_PROP] as string ?? "",
+        Color = null,
+        Material = null
+      };
+    return new SpeckleGeometryWrapperGoo(wrapper);
+  }
+
  private OutputParamWrapper CreateOutputParamByKeyValue(string key, object? value, GH_ParamAccess access)
  {
-    Param_GenericObject param =
+    SpeckleOutputParam param =
      new()
      {
        Name = key,
@@ -297,22 +403,20 @@ public class DeconstructSpeckleParam : GH_Component, IGH_VariableParameterCompon
    return myParam;
  }

-  public bool DestroyParameter(GH_ParameterSide side, int index)
-  {
-    return side == GH_ParameterSide.Output;
-  }
+  public bool DestroyParameter(GH_ParameterSide side, int index) => side == GH_ParameterSide.Output;

  private void CreateOutputs(List<OutputParamWrapper> outputParams)
  {
-    // TODO: better, nicer handling of creation/removal
+    // remove all existing output parameters
    while (Params.Output.Count > 0)
    {
      Params.UnregisterOutputParameter(Params.Output[^1]);
    }

+    // add new output parameters
    foreach (var newParam in outputParams)
    {
-      var param = new Param_GenericObject
+      var param = new SpeckleOutputParam
      {
        Name = newParam.Param.Name,
        NickName = newParam.Param.NickName,
@@ -322,11 +426,15 @@ public class DeconstructSpeckleParam : GH_Component, IGH_VariableParameterCompon
      Params.RegisterOutputParam(param);
    }

+    // notify Grasshopper of parameter changes
    Params.OnParametersChanged();
    VariableParameterMaintenance();
    ExpireSolution(false);
  }

+  /// <summary>
+  /// Determines if the current output parameter structure differs from the required structure.
+  /// </summary>
  private bool OutputMismatch(List<OutputParamWrapper> outputParams)
  {
    if (Params.Output.Count != outputParams.Count)
@@ -334,10 +442,10 @@ public class DeconstructSpeckleParam : GH_Component, IGH_VariableParameterCompon
      return true;
    }

-    var count = 0;
-    foreach (var newParam in outputParams)
+    for (int i = 0; i < outputParams.Count; i++)
    {
-      var oldParam = Params.Output[count];
+      var newParam = outputParams[i];
+      var oldParam = Params.Output[i];
      if (
        oldParam.NickName != newParam.Param.NickName
        || oldParam.Name != newParam.Param.Name
@@ -346,7 +454,6 @@ public class DeconstructSpeckleParam : GH_Component, IGH_VariableParameterCompon
      {
        return true;
      }
-      count++;
    }

    return false;
@@ -28,7 +28,12 @@ public class TokenUrlComponent : GH_Component
  protected override void RegisterInputParams(GH_InputParamManager pManager)
  {
    pManager.AddTextParameter("Speckle Url", "Url", "Speckle URL", GH_ParamAccess.item);
-    pManager.AddTextParameter("Speckle Token", "Token", "Speckle Authorization Token", GH_ParamAccess.item);
+    pManager.AddTextParameter(
+      "Speckle Token",
+      "Token",
+      "Speckle Authorization Token. Requires profile:read, profile:email, stream:read, and workspace:read (unless on a non-workspace enable server), as well as any other write scopes needed",
+      GH_ParamAccess.item
+    );
  }

  protected override void RegisterOutputParams(GH_OutputParamManager pManager)
@@ -99,6 +104,11 @@ public class TokenUrlComponent : GH_Component
      throw new SpeckleException("No account found for server URL");
    }

+    if (account.userInfo.id is null || account.userInfo.email is null)
+    {
+      throw new SpeckleException("Token requires profile:read and profile:email scopes");
+    }
+
    IClient client = scope.Get<IClientFactory>().Create(account);

    var project = client.Project.Get(resource.ProjectId).Result;
@@ -0,0 +1,170 @@
+using System.Collections;
+using System.Runtime.InteropServices;
+using Grasshopper.Kernel;
+using Speckle.Connectors.GrasshopperShared.Parameters;
+using Speckle.Connectors.GrasshopperShared.Properties;
+
+namespace Speckle.Connectors.GrasshopperShared.Components.Objects;
+
+// NOTE: Why all this madness? The properties passthrough node is restrictive in output type being uniform
+// Properties whose values were lists were not being displayed and couldn't be given back to the user as native
+// lists. This was (it seemed) the only viable approach.
+// [CNX-2364](https://linear.app/speckle/issue/CNX-2364/grasshopper-properties-passthrough-does-not-handle-list-values)
+
+[Guid("474F4699-D641-444F-BC78-E22AAF40B240")]
+public class ExpandSpeckleProperties : GH_Component, IGH_VariableParameterComponent
+{
+  public ExpandSpeckleProperties()
+    : base(
+      "Expand Properties",
+      "eP",
+      "Expands Speckle Properties into their individual outputs with correct access types",
+      ComponentCategories.PRIMARY_RIBBON,
+      ComponentCategories.OBJECTS
+    ) { }
+
+  public override Guid ComponentGuid => GetType().GUID;
+  protected override Bitmap Icon => Resources.speckle_properties_expand;
+  public override GH_Exposure Exposure => GH_Exposure.secondary;
+
+  protected override void RegisterInputParams(GH_InputParamManager pManager)
+  {
+    pManager.AddParameter(
+      new SpecklePropertyGroupParam(),
+      "Properties",
+      "P",
+      "Speckle Properties to expand",
+      GH_ParamAccess.item
+    );
+  }
+
+  protected override void RegisterOutputParams(GH_OutputParamManager pManager) { }
+
+  protected override void SolveInstance(IGH_DataAccess da)
+  {
+    SpecklePropertyGroupGoo? properties = null;
+    if (!da.GetData(0, ref properties) || properties?.Value == null)
+    {
+      return;
+    }
+
+    Name = $"Properties ({properties.Value.Count})";
+    NickName = Name;
+
+    var outputParams = new List<OutputParamWrapper>();
+
+    foreach (var key in properties.Value.Keys)
+    {
+      ISpecklePropertyGoo value = properties.Value[key];
+      object? outputValue = value switch
+      {
+        SpecklePropertyGoo prop => prop.Value,
+        SpecklePropertyGroupGoo propGroup => propGroup,
+        _ => value
+      };
+
+      var param = new SpeckleOutputParam
+      {
+        Name = key,
+        NickName = key,
+        Access = outputValue is IList ? GH_ParamAccess.list : GH_ParamAccess.item
+      };
+
+      outputParams.Add(new OutputParamWrapper(param, outputValue));
+    }
+
+    // handle parameter creation/update (only on first iteration)
+    if (da.Iteration == 0 && OutputMismatch(outputParams))
+    {
+      OnPingDocument()?.ScheduleSolution(5, _ => CreateOutputs(outputParams));
+      return; // exit early
+    }
+    // only set data if we have the correct parameter structure
+    if (Params.Output.Count == outputParams.Count)
+    {
+      for (int i = 0; i < outputParams.Count; i++)
+      {
+        var outputParam = outputParams[i];
+        switch (outputParam.Param.Access)
+        {
+          case GH_ParamAccess.item:
+            da.SetData(i, outputParam.Value);
+            break;
+          case GH_ParamAccess.list:
+            da.SetDataList(i, outputParam.Value as IList ?? new List<object?>());
+            break;
+        }
+      }
+    }
+  }
+
+  /// <summary>
+  /// Creates output parameters based on discovered properties.
+  /// </summary>
+  private void CreateOutputs(List<OutputParamWrapper> outputParams)
+  {
+    // remove all existing output parameters
+    while (Params.Output.Count > 0)
+    {
+      Params.UnregisterOutputParameter(Params.Output[^1]);
+    }
+
+    // add new output parameters
+    foreach (var newParam in outputParams)
+    {
+      var param = new SpeckleOutputParam
+      {
+        Name = newParam.Param.Name,
+        NickName = newParam.Param.NickName,
+        MutableNickName = false,
+        Access = newParam.Param.Access
+      };
+      Params.RegisterOutputParam(param);
+    }
+
+    // notify gh of parameter changes
+    Params.OnParametersChanged();
+    VariableParameterMaintenance();
+    ExpireSolution(false);
+  }
+
+  /// <summary>
+  /// Determines if the current output parameter structure differs from the required structure.
+  /// </summary>
+  private bool OutputMismatch(List<OutputParamWrapper> outputParams)
+  {
+    if (Params.Output.Count != outputParams.Count)
+    {
+      return true;
+    }
+
+    for (int i = 0; i < outputParams.Count; i++)
+    {
+      var newParam = outputParams[i];
+      var oldParam = Params.Output[i];
+      if (
+        oldParam.NickName != newParam.Param.NickName
+        || oldParam.Name != newParam.Param.Name
+        || oldParam.Access != newParam.Param.Access
+      )
+      {
+        return true;
+      }
+    }
+
+    return false;
+  }
+
+  // IGH_VariableParameterComponent implementation
+  public bool CanInsertParameter(GH_ParameterSide side, int index) => false;
+
+  public bool CanRemoveParameter(GH_ParameterSide side, int index) => false;
+
+  public void VariableParameterMaintenance() { }
+
+  public IGH_Param CreateParameter(GH_ParameterSide side, int index) => new SpeckleOutputParam();
+
+  public bool DestroyParameter(GH_ParameterSide side, int index) => side == GH_ParameterSide.Output;
+}
+
+public record OutputParamWrapper(SpeckleOutputParam Param, object? Value);
@@ -137,7 +137,10 @@ public class FilterSpeckleObjects : GH_Component

        if (properties is not null)
        {
-          foreach (string key in properties.Value.Keys)
+          // use flattened properties to search ALL nested property keys
+          // fix for [CNX-2512](https://linear.app/speckle/issue/CNX-2512/filter-objects-material-and-property-key-inputs-dont-work-as-expected)
+          Dictionary<string, SpecklePropertyGoo> flattenedProps = properties.Flatten();
+          foreach (string key in flattenedProps.Keys)
          {
            if (MatchesSearchPattern(property, key))
            {
@@ -155,13 +158,29 @@ public class FilterSpeckleObjects : GH_Component
      }

      // filter by material name
-      if (wrapper is SpeckleGeometryWrapper geoWrapper)
+      bool materialMatches = true;
+      if (!string.IsNullOrEmpty(material))
      {
-        if (!MatchesSearchPattern(material, geoWrapper.Material?.Name ?? ""))
+        materialMatches = false;
+
+        if (wrapper is SpeckleGeometryWrapper geoWrapper)
        {
-          removedObjects.Add(wrapper);
-          continue;
+          materialMatches = MatchesSearchPattern(material, geoWrapper.Material?.Name ?? "");
        }
+        else if (wrapper is SpeckleDataObjectWrapper dataObjWrapper)
+        {
+          // check if ANY geometry in the data object has a matching material (not sure about this...)
+          // fix for [CNX-2512](https://linear.app/speckle/issue/CNX-2512/filter-objects-material-and-property-key-inputs-dont-work-as-expected)
+          materialMatches = dataObjWrapper.Geometries.Any(geo =>
+            MatchesSearchPattern(material, geo.Material?.Name ?? "")
+          );
+        }
+      }
+
+      if (!materialMatches)
+      {
+        removedObjects.Add(wrapper);
+        continue;
      }

      // filter by application id
@@ -13,7 +13,7 @@ public class PropertyGroupPathsSelector : ValueSet<IGH_Goo>
    : base(
      "Property Selector",
      "pSelect",
-      "Allows you to select a set of property keys for querying",
+      "Allows you to select a set of property keys for querying. Right-click for 'Auto-select all items' option.",
      ComponentCategories.PRIMARY_RIBBON,
      ComponentCategories.OBJECTS
    ) { }
@@ -24,18 +24,17 @@ public class PropertyGroupPathsSelector : ValueSet<IGH_Goo>

  protected override void LoadVolatileData()
  {
-    var propertyGroups = VolatileData
+    List<SpecklePropertyGroupGoo> propertyGroups = VolatileData
      .AllData(true)
-      .Where(goo => goo is SpecklePropertyGroupGoo)
-      .Select(goo =>
-        goo switch
-        {
-          SpecklePropertyGroupGoo geometryGoo => geometryGoo,
-          _ => throw new InvalidOperationException("Unexpected goo type")
-        }
-      )
+      .OfType<SpecklePropertyGroupGoo>()
      .ToList();

+    if (VolatileDataCount > propertyGroups.Count)
+    {
+      AddRuntimeMessage(GH_RuntimeMessageLevel.Error, $"Only Speckle Properties are accepted as inputs.");
+      return;
+    }
+
    if (propertyGroups.Count == 0)
    {
      return;
@@ -1,3 +1,4 @@
+using System.Collections;
 using System.Runtime.InteropServices;
 using Grasshopper.Kernel;
 using Speckle.Connectors.GrasshopperShared.Parameters;
@@ -44,14 +45,14 @@ public class QueryProperties : GH_Component
    SpecklePropertyGroupGoo? properties = null;
    if (!da.GetData(0, ref properties))
    {
-      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, $"Input a Speckle Properties item");
+      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Input a Speckle Properties item");
      return;
    }

-    List<string> keys = new();
+    List<string> keys = [];
    if (!da.GetDataList(1, keys))
    {
-      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, $"Input a key");
+      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Input a key");
      return;
    }

@@ -60,11 +61,21 @@ public class QueryProperties : GH_Component
      return;
    }

-    List<object?> values = new();
+    List<object?> values = [];
    foreach (string key in keys)
    {
-      ISpecklePropertyGoo? value = GetValueByPath(properties, key);
-      values.Add(value);
+      var value = GetValueByPath(properties, key);
+      var extractedValue = (value as SpecklePropertyGoo)?.Value ?? value;
+
+      // NOTE: if property is a list, flatten into individual items for native gh list access
+      if (extractedValue is IList itemList)
+      {
+        values.AddRange(itemList.Cast<object?>());
+      }
+      else
+      {
+        values.Add(extractedValue);
+      }
    }

    da.SetDataList(0, values);
@@ -79,7 +90,7 @@ public class QueryProperties : GH_Component
    {
      if (current is SpecklePropertyGroupGoo dict)
      {
-        if (dict.Value.TryGetValue(key, out ISpecklePropertyGoo next))
+        if (dict.Value.TryGetValue(key, out ISpecklePropertyGoo? next))
        {
          current = next;
        }
@@ -1,7 +1,5 @@
 using System.Runtime.InteropServices;
 using Grasshopper.Kernel;
-using Grasshopper.Kernel.Parameters;
-using Grasshopper.Kernel.Types;
 using Rhino.DocObjects;
 using Speckle.Connectors.GrasshopperShared.HostApp;
 using Speckle.Connectors.GrasshopperShared.Parameters;
@@ -40,8 +38,8 @@ public class QuerySpeckleObjects : GH_Component, IGH_VariableParameterComponent

    pManager.AddTextParameter(
      "Path",
-      "C",
-      "Get the Speckle objects in the subcollection indicated by this path",
+      "P",
+      "Get the Speckle objects in the sub-collection indicated by this path",
      GH_ParamAccess.item
    );

@@ -137,10 +135,28 @@ public class QuerySpeckleObjects : GH_Component, IGH_VariableParameterComponent
    // Set output objects
    for (int i = 0; i < Params.Output.Count; i++)
    {
-      List<SpeckleWrapper> outputValues =
-        i == 0 ? filteredObjects : _filterDict[Filters[i - 1]].Select(o => (SpeckleWrapper)o).ToList();
-      List<IGH_Goo> outputGoos = outputValues.Select(o => o.CreateGoo()).ToList();
-      if (targetCollectionWrapper?.Topology is string topology && !string.IsNullOrEmpty(topology))
+      // determine output values based on parameter type
+      List<SpeckleWrapper> outputValues;
+      if (i == 0)
+      {
+        outputValues = filteredObjects;
+      }
+      else if (
+        Enum.TryParse(Params.Output[i].Name, out ObjectType filterType)
+        && _filterDict.TryGetValue(filterType, out var filteredList)
+      )
+      {
+        outputValues = filteredList.Cast<SpeckleWrapper>().ToList();
+      }
+      else
+      {
+        outputValues = [];
+      }
+
+      var outputGoos = outputValues.Select(o => o.CreateGoo()).ToList();
+
+      // only use topology for the first output when we have a path
+      if (i == 0 && targetCollectionWrapper?.Topology is string topology && !string.IsNullOrEmpty(topology))
      {
        var tree = GrasshopperHelpers.CreateDataTreeFromTopologyAndItems(topology, outputGoos);
        dataAccess.SetDataTree(i, tree);
@@ -244,7 +260,7 @@ public class QuerySpeckleObjects : GH_Component, IGH_VariableParameterComponent
    _outputFilterIndices = null;

    ObjectType filter = previousFilterIndex is null ? Filters.First() : Filters[(int)previousFilterIndex + 1];
-    return new Param_GenericObject
+    return new SpeckleOutputParam
    {
      Name = filter.ToString(),
      NickName = GetFilterNickName(filter),
@@ -273,10 +289,8 @@ public class QuerySpeckleObjects : GH_Component, IGH_VariableParameterComponent
    base.RemovedFromDocument(document);
  }

-  private void OnParameterSourceChanged(object sender, GH_ParamServerEventArgs args)
-  {
+  private void OnParameterSourceChanged(object sender, GH_ParamServerEventArgs args) =>
    // an empty filter dict will trigger the SortObjectsByGeometryBaseType method.
    // we only want to re-sort objects if an input has changed, not on every trigger of solve instance.
    _filterDict.Clear();
-  }
 }
@@ -8,17 +8,15 @@ using Speckle.Connectors.GrasshopperShared.Properties;
 namespace Speckle.Connectors.GrasshopperShared.Components.Objects;

 [Guid("8D2E3F4A-1B5C-4E7F-9A8B-3C6D9E2F1A4B")]
-public class SpeckleBlockDefinitionPassthrough : GH_Component
+public class SpeckleBlockDefinitionPassthrough()
+  : SpeckleSolveInstance(
+    "Speckle Block Definition",
+    "SBD",
+    "Create or modify a Speckle Block Definition",
+    ComponentCategories.PRIMARY_RIBBON,
+    ComponentCategories.OBJECTS
+  )
 {
-  public SpeckleBlockDefinitionPassthrough()
-    : base(
-      "Speckle Block Definition",
-      "SBD",
-      "Create or modify a Speckle Block Definition",
-      ComponentCategories.PRIMARY_RIBBON,
-      ComponentCategories.OBJECTS
-    ) { }
-
  public override Guid ComponentGuid => GetType().GUID;
  protected override Bitmap Icon => Resources.speckle_objects_block_def;
  public override GH_Exposure Exposure => GH_Exposure.tertiary;
@@ -86,7 +84,11 @@ public class SpeckleBlockDefinitionPassthrough : GH_Component

    // process the definition
    // deep copy so we don't mutate the object
-    SpeckleBlockDefinitionWrapperGoo result = inputDefinition != null ? new(inputDefinition.Value.DeepCopy()) : new();
+    SpeckleBlockDefinitionWrapperGoo result = new();
+    if (inputDefinition != null)
+    {
+      result = new SpeckleBlockDefinitionWrapperGoo(inputDefinition.Value.DeepCopy());
+    }

    // process geometry
    if (inputObjects.Count > 0)
@@ -8,17 +8,15 @@ using Speckle.Connectors.GrasshopperShared.Properties;
 namespace Speckle.Connectors.GrasshopperShared.Components.Objects;

 [Guid("2F8A9B1C-3D4E-5F6A-7B8C-9D0E1F2A3B4C")]
-public class SpeckleBlockInstancePassthrough : GH_Component
+public class SpeckleBlockInstancePassthrough()
+  : SpeckleSolveInstance(
+    "Speckle Block Instance",
+    "SBI",
+    "Create or modify a Speckle Block Instance",
+    ComponentCategories.PRIMARY_RIBBON,
+    ComponentCategories.OBJECTS
+  )
 {
-  public SpeckleBlockInstancePassthrough()
-    : base(
-      "Speckle Block Instance",
-      "SBI",
-      "Create or modify a Speckle Block Instance",
-      ComponentCategories.PRIMARY_RIBBON,
-      ComponentCategories.OBJECTS
-    ) { }
-
  public override Guid ComponentGuid => GetType().GUID;
  protected override Bitmap Icon => Resources.speckle_objects_block_inst;
  public override GH_Exposure Exposure => GH_Exposure.tertiary;
@@ -153,8 +151,11 @@ public class SpeckleBlockInstancePassthrough : GH_Component

    // process the instance
    // deep copy so we don't mutate the incoming object
-    SpeckleBlockInstanceWrapperGoo result =
-      inputInstance != null ? new((SpeckleBlockInstanceWrapper)inputInstance.Value.DeepCopy()) : new();
+    SpeckleBlockInstanceWrapperGoo result = new();
+    if (inputInstance != null)
+    {
+      result = new SpeckleBlockInstanceWrapperGoo((SpeckleBlockInstanceWrapper)inputInstance.Value.DeepCopy());
+    }

    // process definition
    if (inputDefinition != null)
@@ -7,17 +7,15 @@ using Speckle.Connectors.GrasshopperShared.Properties;
 namespace Speckle.Connectors.GrasshopperShared.Components.Objects;

 [Guid("5CE8AA40-7706-4893-853D-4C77604548FA")]
-public class SpeckleDataObjectPassthrough : GH_Component
+public class SpeckleDataObjectPassthrough()
+  : SpeckleSolveInstance(
+    "Speckle Data Object",
+    "SDO",
+    "Create or modify a Speckle Data Object",
+    ComponentCategories.PRIMARY_RIBBON,
+    ComponentCategories.OBJECTS
+  )
 {
-  public SpeckleDataObjectPassthrough()
-    : base(
-      "Speckle Data Object",
-      "SDO",
-      "Create or modify a Speckle Data Object",
-      ComponentCategories.PRIMARY_RIBBON,
-      ComponentCategories.OBJECTS
-    ) { }
-
  public override Guid ComponentGuid => GetType().GUID;
  protected override Bitmap Icon => Resources.speckle_objects_dataobject;
  public override GH_Exposure Exposure => GH_Exposure.secondary;
@@ -151,20 +149,18 @@ public class SpeckleDataObjectPassthrough : GH_Component
    // process name
    if (inputName != null)
    {
-      result!.Name = inputName;
+      result.Name = inputName;
    }

    // process properties
    if (inputProperties != null)
    {
-      result!.Properties = inputProperties;
+      result.Properties = inputProperties;
    }

    // get the path
-    string path =
-      result!.Path.Count > 1
-        ? string.Join(Constants.LAYER_PATH_DELIMITER, result!.Path)
-        : result!.Path.FirstOrDefault();
+    string? path =
+      result.Path.Count > 1 ? string.Join(Constants.LAYER_PATH_DELIMITER, result.Path) : result.Path.FirstOrDefault();

    // set all the data
    da.SetData(0, result.CreateGoo());
@@ -4,21 +4,20 @@ using Grasshopper.Kernel.Types;
 using Speckle.Connectors.GrasshopperShared.HostApp;
 using Speckle.Connectors.GrasshopperShared.Parameters;
 using Speckle.Connectors.GrasshopperShared.Properties;
+using Speckle.Sdk.Common;

 namespace Speckle.Connectors.GrasshopperShared.Components.Objects;

 [Guid("F9418610-ACAE-4417-B010-19EBEA6A121F")]
-public class SpeckleGeometryPassthrough : GH_Component
+public class SpeckleGeometryPassthrough()
+  : SpeckleSolveInstance(
+    "Speckle Geometry",
+    "SG",
+    "Create or modify a Speckle Geometry",
+    ComponentCategories.PRIMARY_RIBBON,
+    ComponentCategories.OBJECTS
+  )
 {
-  public SpeckleGeometryPassthrough()
-    : base(
-      "Speckle Geometry",
-      "SG",
-      "Create or modify a Speckle Geometry",
-      ComponentCategories.PRIMARY_RIBBON,
-      ComponentCategories.OBJECTS
-    ) { }
-
  public override Guid ComponentGuid => GetType().GUID;
  protected override Bitmap Icon => Resources.speckle_objects_geometry;
  public override GH_Exposure Exposure => GH_Exposure.secondary;
@@ -196,38 +195,37 @@ public class SpeckleGeometryPassthrough : GH_Component
      }
    }

+    result.NotNull();
    // process name
    if (inputName != null)
    {
-      result!.Name = inputName;
+      result.Name = inputName;
    }

    // process properties
    if (inputProperties != null)
    {
-      result!.Properties = inputProperties;
+      result.Properties = inputProperties;
    }

    // process color (no mutation)
    if (inputColor != null)
    {
-      result!.Color = inputColor;
+      result.Color = inputColor;
    }

    // process material (no mutation)
    if (inputMaterial != null)
    {
-      result!.Material = inputMaterial.Value;
+      result.Material = inputMaterial.Value;
    }

    // no need to process application Id.
    // New definitions should have a new appID generated in the new() constructor, and we want to preserve old appID otherwise for changetracking.

    // get the path
-    string path =
-      result!.Path.Count > 1
-        ? string.Join(Constants.LAYER_PATH_DELIMITER, result!.Path)
-        : result!.Path.FirstOrDefault();
+    string? path =
+      result.Path.Count > 1 ? string.Join(Constants.LAYER_PATH_DELIMITER, result.Path) : result.Path.FirstOrDefault();

    // set all the data
    da.SetData(0, result.CreateGoo());
@@ -10,12 +10,24 @@ namespace Speckle.Connectors.GrasshopperShared.Components.Objects;
 /// CreateSpeckleProperties passthrough component by key value pairs
 /// </summary>
 [Guid("FED2298C-0D2B-4868-94B5-B8D17F9385A5")]
-public class SpecklePropertiesPassthrough : GH_Component
+public class SpecklePropertiesPassthrough : SpeckleSolveInstance
 {
  public override Guid ComponentGuid => GetType().GUID;
  protected override Bitmap Icon => Resources.speckle_properties_properties;
  public override GH_Exposure Exposure => GH_Exposure.quarternary;

+  public SpecklePropertiesPassthrough()
+    : base(
+      "Speckle Properties",
+      "SP",
+      "Creates or modifies a set of properties for Speckle objects by keyvalue",
+      ComponentCategories.PRIMARY_RIBBON,
+      ComponentCategories.OBJECTS
+    )
+  {
+    Message = Mode.ToString();
+  }
+
  private enum PropertyMode
  {
    Merge, // this should be default mode
@@ -38,18 +50,6 @@ public class SpecklePropertiesPassthrough : GH_Component
    }
  }

-  public SpecklePropertiesPassthrough()
-    : base(
-      "Speckle Properties",
-      "SP",
-      "Creates or modifies a set of properties for Speckle objects by keyvalue",
-      ComponentCategories.PRIMARY_RIBBON,
-      ComponentCategories.OBJECTS
-    )
-  {
-    Message = Mode.ToString();
-  }
-
  protected override void RegisterInputParams(GH_InputParamManager pManager)
  {
    pManager.AddParameter(new SpecklePropertyGroupParam(), "Properties", "P", "Input properties", GH_ParamAccess.item);
@@ -98,13 +98,13 @@ public class SpecklePropertiesPassthrough : GH_Component
    // validate that keys and values are of valid length
    if ((Mode == PropertyMode.Merge || Mode == PropertyMode.Replace) && inputKeys.Count != inputValues.Count)
    {
-      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, $"Keys and values are mismatched in length");
+      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Keys and values are mismatched in length");
      return;
    }

    if (Mode == PropertyMode.Remove && (inputKeys.Count == 0 || inputValues.Count > 0))
    {
-      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, $"Only input keys to remove");
+      AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Only input keys to remove");
      return;
    }

@@ -271,7 +271,7 @@ public class ReceiveAsyncComponent : GH_AsyncComponent<ReceiveAsyncComponent>
    ResetApiClient(UrlModelResource);
  }

-  private void ApiClient_OnVersionCreated(object sender, ProjectVersionsUpdatedMessage e)
+  private void ApiClient_OnVersionCreated(object? sender, ProjectVersionsUpdatedMessage e)
  {
    HandleNewCommit();
  }
@@ -1,3 +1,5 @@
+using Speckle.Sdk.Common;
+
 namespace Speckle.Connectors.GrasshopperShared.Components.Operations.Wizard;

 public class SearchToolStripMenuItem
@@ -124,7 +126,7 @@ public class SearchToolStripMenuItem
    ParentDropDown.ItemClicked += (sender, args) =>
    {
      // we are not closing the dropdown only if user clicked the first item of the dropdown which is TextBox that we use for search
-      if (args.ClickedItem.Name == SearchItemId)
+      if (args.ClickedItem.NotNull().Name == SearchItemId)
      {
        return;
      }
@@ -22,7 +22,7 @@ public class SpeckleOperationWizard

  public Account? SelectedAccount { get; private set; }
  public List<Account>? Accounts { get; }
-  public Workspace? SelectedWorkspace { get; private set; }
+  public LimitedWorkspace? SelectedWorkspace { get; private set; }
  public Project? SelectedProject { get; private set; }
  public Model? SelectedModel { get; private set; }
  public Version? SelectedVersion { get; private set; }
@@ -416,38 +416,42 @@ public class SpeckleOperationWizard
    {
      return;
    }
+
    using IClient client = _clientFactory.Create(SelectedAccount);
    var activeWorkspace = client.ActiveUser.GetActiveWorkspace().Result;
-    Workspace? selectedWorkspace =
+
+    LimitedWorkspace? selectedWorkspace =
      SelectedWorkspace
      ?? activeWorkspace
      ?? (WorkspaceMenuHandler.Workspaces?.items.Count > 0 ? WorkspaceMenuHandler.Workspaces?.items[0] : null);
+
    SelectedWorkspace = selectedWorkspace;
+
    WorkspaceMenuHandler.RedrawMenuButton(SelectedWorkspace);
  }

-  private void OnWorkspaceSelected(object sender, WorkspaceSelectedEventArgs e)
+  private void OnWorkspaceSelected(object? sender, WorkspaceSelectedEventArgs e)
  {
    SelectedWorkspace = e.SelectedWorkspace;
    ResetProjects();
    _refreshComponent.Invoke();
  }

-  private void OnProjectSelected(object sender, ProjectSelectedEventArgs e)
+  private void OnProjectSelected(object? sender, ProjectSelectedEventArgs e)
  {
    SelectedProject = e.SelectedProject;
    ResetModels();
    _refreshComponent.Invoke();
  }

-  private void OnModelSelected(object sender, ModelSelectedEventArgs e)
+  private void OnModelSelected(object? sender, ModelSelectedEventArgs e)
  {
    SelectedModel = e.SelectedModel;
    ResetVersions(true);
    _refreshComponent.Invoke();
  }

-  private void OnVersionSelected(object sender, VersionSelectedEventArgs e)
+  private void OnVersionSelected(object? sender, VersionSelectedEventArgs e)
  {
    SelectedVersion = e.SelectedVersion;
    IsLatestVersion = e.IsLatest;
@@ -3,9 +3,9 @@ using Speckle.Sdk.Api.GraphQL.Models;

 namespace Speckle.Connectors.GrasshopperShared.Components.Operations.Wizard;

-public class WorkspaceSelectedEventArgs(Workspace? model) : EventArgs
+public class WorkspaceSelectedEventArgs(LimitedWorkspace? model) : EventArgs
 {
-  public Workspace? SelectedWorkspace { get; } = model;
+  public LimitedWorkspace? SelectedWorkspace { get; } = model;
 }

 public class WorkspaceMenuHandler
@@ -15,7 +15,7 @@ public class WorkspaceMenuHandler
  public bool IsPersonalProjects { get; set; }
  private SearchToolStripMenuItem? _searchItem;
  private readonly Func<Task> _createWorkspace;
-  private Workspace? SelectedWorkspace { get; set; }
+  private LimitedWorkspace? SelectedWorkspace { get; set; }

  public ResourceCollection<Workspace>? Workspaces { get; set; }
  public Bitmap? Logo { get; private set; }
@@ -103,7 +103,7 @@ public class WorkspaceMenuHandler
    );
  }

-  private void OnWorkspaceSelected(Workspace? workspace)
+  private void OnWorkspaceSelected(LimitedWorkspace? workspace)
  {
    IsPersonalProjects = workspace == null;
    _menu?.Close();
@@ -112,7 +112,7 @@ public class WorkspaceMenuHandler
    WorkspaceSelected?.Invoke(this, new WorkspaceSelectedEventArgs(workspace));
  }

-  public void RedrawMenuButton(Workspace? workspace)
+  public void RedrawMenuButton(LimitedWorkspace? workspace)
  {
    var suffix = WorkspaceContextMenuButton.Enabled
      ? "Left-click to select another workspace."
@@ -0,0 +1,19 @@
+using Grasshopper.Kernel;
+using Speckle.Connectors.GrasshopperShared.HostApp;
+
+namespace Speckle.Connectors.GrasshopperShared.Components;
+
+public abstract class SpeckleSolveInstance(
+  string name,
+  string nickname,
+  string description,
+  string category,
+  string subCategory
+) : GH_Component(name, nickname, description, category, subCategory)
+{
+  protected override void BeforeSolveInstance() => SpeckleConversionContext.SetupCurrent();
+
+  protected override void AfterSolveInstance() => SpeckleConversionContext.EndCurrent();
+
+  protected abstract override void SolveInstance(IGH_DataAccess da);
+}
@@ -3,6 +3,7 @@ using Rhino.Geometry;
 using Speckle.Connectors.GrasshopperShared.Registration;
 using Speckle.Converters.Common;
 using Speckle.Sdk;
+using Speckle.Sdk.Common;
 using Speckle.Sdk.Models;

 namespace Speckle.Connectors.GrasshopperShared.HostApp;
@@ -10,18 +11,50 @@ namespace Speckle.Connectors.GrasshopperShared.HostApp;
 /// <summary>
 /// Handles grasshopper wide converters. We don't need new converters, unless the document changes - this class should handle this (untested).
 /// </summary>
-public static class SpeckleConversionContext
+public class SpeckleConversionContext(IRootToSpeckleConverter speckleConverter, IRootToHostConverter hostConverter)
 {
-  public static Base ConvertToSpeckle(object geo)
+  private static IServiceScope? s_scope;
+  private static SpeckleConversionContext? s_currentContext;
+
+  public static SpeckleConversionContext Current
  {
-    using var scope = PriorityLoader.CreateScopeForActiveDocument();
-    return scope.ServiceProvider.GetRequiredService<IRootToSpeckleConverter>().Convert(geo);
+    get
+    {
+      if (s_currentContext == null)
+      {
+        SetupCurrent();
+      }
+
+      return s_currentContext.NotNull();
+    }
  }

-  public static List<(object, Base)> ConvertToHost(Base input)
+  public static void SetupCurrent()
  {
-    using var scope = PriorityLoader.CreateScopeForActiveDocument();
-    var result = scope.ServiceProvider.GetRequiredService<IRootToHostConverter>().Convert(input);
+    if (s_currentContext != null)
+    {
+      return;
+    }
+    s_scope = PriorityLoader.CreateScopeForActiveDocument();
+    s_currentContext = s_scope.Get<SpeckleConversionContext>();
+  }
+
+  public static void EndCurrent()
+  {
+    if (s_currentContext == null)
+    {
+      return;
+    }
+    s_currentContext = null;
+    s_scope?.Dispose();
+    s_scope = null;
+  }
+
+  public Base ConvertToSpeckle(object geo) => speckleConverter.Convert(geo);
+
+  public List<(object, Base)> ConvertToHost(Base input)
+  {
+    var result = hostConverter.Convert(input);

    return result switch
    {
--- a/Show More
+++ b/Show More