feat: plant 3d connector (#1344)

* wip * feat: data extraction from db * Fallback conversions * Fix line segments * Fix: do not skip empty values * Remove claude generated receive boilerplates and civil related extractor * Fix compile errors and custom assembly resolver * Guids for bundle * Nuget * Use TagValue as object name * add plant3d to slnx (#1347) * add plant3d to slnx * format * and the local (#1348) * Resolve comments * final comments * lockfiles * don't swallow image exception --------- Co-authored-by: oguzhankoral <oguzhankoral@gmail.com> Co-authored-by: Oğuzhan Koral <45078678+oguzhankoral@users.noreply.github.com> Co-authored-by: Jedd Morgan <45512892+JR-Morgan@users.noreply.github.com>
2026-04-02 18:20:49 +03:00
parent 24442ab0a9
commit a1f392a33b
43 changed files with 1716 additions and 57 deletions
@@ -21,3 +21,5 @@ tools
 coverage.xml
 output/
 Images/Thumbs.db
+
+.claude
@@ -43,6 +43,7 @@ public static class Consts
        new("Connectors/Autocad/Speckle.Connectors.Civil3d2026", "net8.0-windows")
      ]
    ),
+    new("plant3d", [new("Connectors/Autocad/Speckle.Connectors.Plant3d2026", "net8.0-windows")]),
    new(
      "navisworks",
      [
@@ -35,4 +35,23 @@
    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Civil3DVersion)\acad.exe</StartProgram>
    <StartArguments>/product C3D</StartArguments>
  </PropertyGroup>
+
+  <Target AfterTargets="Clean" Name="CleanAddinPlant3D" Condition="'$(Plant3DVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true' And '$(OS)' == 'Windows_NT'">
+    <RemoveDir Directories="$(AppData)\Autodesk\ApplicationPlugins\Speckle.Connectors.Plant3d.bundle\Contents\Windows\Speckle.Connectors.Plant3d$(Plant3DVersion);" />
+  </Target>
+
+  <Target AfterTargets="Build"  Name="AfterBuildPlant3D" Condition="'$(Plant3DVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true' And '$(OS)' == 'Windows_NT'">
+    <ItemGroup>
+      <Plant3DDLLs Include="$(TargetDir)\**\*.*" />
+    </ItemGroup>
+    <Message Text="Plant3D Version $(Plant3DVersion)" Importance="high"/>
+    <Copy DestinationFolder="$(AppData)\Autodesk\ApplicationPlugins\Speckle.Connectors.Plant3d.bundle\Contents\Windows\Speckle.Connectors.Plant3d$(Plant3DVersion)\%(RecursiveDir)" SourceFiles="@(Plant3DDLLs)" />
+    <Copy DestinationFolder="$(AppData)\Autodesk\ApplicationPlugins\Speckle.Connectors.Plant3d.bundle\" SourceFiles="$(TargetDir)\Plugin\BundlePlant3D\PackageContents.xml" />
+  </Target>
+
+  <PropertyGroup Condition="'$(Plant3DVersion)' != '' And '$(ContinuousIntegrationBuild)' != 'true' And '$(OS)' == 'Windows_NT'">
+    <StartAction>Program</StartAction>
+    <StartProgram>$(ProgramW6432)\Autodesk\AutoCAD $(Plant3DVersion)\acad.exe</StartProgram>
+    <StartArguments>/product PLNT3D</StartArguments>
+  </PropertyGroup>
 </Project>
@@ -7,6 +7,8 @@ public static class AppUtils
  public static Speckle.Sdk.Application App =>
 #if CIVIL3D
    HostApplications.Civil3D;
+#elif PLANT3D
+    HostApplications.Plant3D;
 #elif AUTOCAD
    HostApplications.AutoCAD;
 #else
@@ -14,11 +16,11 @@ public static class AppUtils
 #endif

  public static HostAppVersion Version =>
-#if AUTOCAD2026 || CIVIL3D2026
+#if AUTOCAD2026 || CIVIL3D2026 || PLANT3D2026
    HostAppVersion.v2026;
-#elif AUTOCAD2025 || CIVIL3D2025
+#elif AUTOCAD2025 || CIVIL3D2025 || PLANT3D2025
    HostAppVersion.v2025;
-#elif AUTOCAD2024 || CIVIL3D2024
+#elif AUTOCAD2024 || CIVIL3D2024 || PLANT3D2024
    HostAppVersion.v2024;
 #elif AUTOCAD2023|| CIVIL3D2023
    HostAppVersion.v2023;
@@ -11,6 +11,9 @@ using Speckle.Converters.Autocad;
 #elif CIVIL3D
 using Speckle.Converters.Civil3dShared;
 using Speckle.Connectors.Civil3dShared.DependencyInjection;
+#elif PLANT3D
+using Speckle.Connectors.Plant3dShared.DependencyInjection;
+using Speckle.Converters.Plant3dShared;
 #endif
 namespace Speckle.Connectors.Autocad.Plugin;

@@ -39,13 +42,18 @@ public class AutocadCommand

    // init DI
    var services = new ServiceCollection();
+
    _disposableLogger = services.Initialize(AppUtils.App, AppUtils.Version);
+
 #if AUTOCAD
    services.AddAutocad();
    services.AddAutocadConverters();
 #elif CIVIL3D
    services.AddCivil3d();
    services.AddCivil3dConverters();
+#elif PLANT3D
+    services.AddPlant3d();
+    services.AddPlant3dConverters();
 #endif
    Container = services.BuildServiceProvider();
    Container.UseDUI();
@@ -3,7 +3,7 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using Autodesk.Windows;
 using Speckle.Sdk;
-#if !AUTOCAD2025_OR_GREATER && !CIVIL3D2025_OR_GREATER
+#if !AUTOCAD2025_OR_GREATER && !CIVIL3D2025_OR_GREATER && !PLANT3D2025_OR_GREATER
 using System.IO;
 #endif

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ApplicationPackage
+        SchemaVersion="1.0"
+        AppVersion="1.0"
+        Author="AEC SYSTEMS LTD"
+        Name="Speckle for Plant 3D"
+        Description="Speckle for Plant 3D"
+        Icon="./Contents/Resources/Logo.ico"
+        ProductCode="{b91352b6-01db-4084-93c8-684bb231947e}"
+        UpgradeCode="{91c7e43f-e962-40e9-85bd-d6bd733b6964}">
+
+    <CompanyDetails
+            Name="Speckle"
+            Url="https://speckle.systems"
+            Email="support@speckle.systems" />
+    <Components>
+
+        <!-- Plant 3D 2026 -->
+        <ComponentEntry
+                AppName="Speckle.Connectors.Plant3d2026"
+                ModuleName="./Contents/Windows/Speckle.Connectors.Plant3d2026/Speckle.Connectors.Plant3d2026.dll"
+                LoadOnAutoCADStartup="True">
+            <RuntimeRequirements
+                    OS="Win64"
+                    Platform="Plant3D"
+                    SeriesMin="R25.1"
+                    SeriesMax="R25.1" />
+        </ComponentEntry>
+    </Components>
+
+</ApplicationPackage>
@@ -60,5 +60,8 @@
    <Content Include="$(MSBuildThisFileDirectory)Plugin\BundleAutoCAD\PackageContents.xml">
      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
    </Content>
+    <Content Include="$(MSBuildThisFileDirectory)Plugin\BundlePlant3D\PackageContents.xml">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
  </ItemGroup>
 </Project>
@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Plant3DVersion>2026</Plant3DVersion>
+    <DefineConstants>$(DefineConstants);PLANT3D2026;PLANT3D;PLANT3D2024_OR_GREATER;PLANT3D2025_OR_GREATER;PLANT3D2026_OR_GREATER</DefineConstants>
+    <Configurations>Debug;Release;Local</Configurations>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <!-- .NET Core uses this to move native dependencies into a root for runtime selection and usage for non-windows development https://learn.microsoft.com/en-us/dotnet/core/project-sdk/msbuild-props#enablewindowstargeting -->
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!--This is needed for managed dependencies-->
+    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies> <!--This is needed for the rest-->
+    <AppendRuntimeIdentifierToOutputPath>false</AppendRuntimeIdentifierToOutputPath> <!--This is needed just to keep folder paths the same as the netframework versions-->
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Plant3D.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\Converters\Plant3d\Speckle.Converters.Plant3d2026\Speckle.Converters.Plant3d2026.csproj" />
+    <ProjectReference Include="..\..\..\DUI3\Speckle.Connectors.DUI.WebView\Speckle.Connectors.DUI.WebView.csproj" />
+    <ProjectReference Include="..\..\..\Sdk\Speckle.Converters.Common\Speckle.Converters.Common.csproj" />
+  </ItemGroup>
+
+  <Import Project="..\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.projitems" Label="Shared" />
+
+  <Import Project="..\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.projitems" Label="Shared" />
+</Project>
@@ -0,0 +1,341 @@
+{
+  "version": 2,
+  "dependencies": {
+    "net8.0-windows7.0": {
+      "Microsoft.NETFramework.ReferenceAssemblies": {
+        "type": "Direct",
+        "requested": "[1.0.3, )",
+        "resolved": "1.0.3",
+        "contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
+        "dependencies": {
+          "Microsoft.NETFramework.ReferenceAssemblies.net461": "1.0.3"
+        }
+      },
+      "Microsoft.SourceLink.GitHub": {
+        "type": "Direct",
+        "requested": "[8.0.0, )",
+        "resolved": "8.0.0",
+        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
+        "dependencies": {
+          "Microsoft.Build.Tasks.Git": "8.0.0",
+          "Microsoft.SourceLink.Common": "8.0.0"
+        }
+      },
+      "PolySharp": {
+        "type": "Direct",
+        "requested": "[1.14.1, )",
+        "resolved": "1.14.1",
+        "contentHash": "mOOmFYwad3MIOL14VCjj02LljyF1GNw1wP0YVlxtcPvqdxjGGMNdNJJxHptlry3MOd8b40Flm8RPOM8JOlN2sQ=="
+      },
+      "Speckle.AutoCAD.API": {
+        "type": "Direct",
+        "requested": "[2026.0.0, )",
+        "resolved": "2026.0.0",
+        "contentHash": "WlkV81PmbK/ftoM7aGpU6LGosKbePBQej9MO/m63rFMozX89tsitEhE12o58wu7K/4FmRUdAMolYtdK20EDBnw=="
+      },
+      "Speckle.InterfaceGenerator": {
+        "type": "Direct",
+        "requested": "[0.9.6, )",
+        "resolved": "0.9.6",
+        "contentHash": "HKH7tYrYYlCK1ct483hgxERAdVdMtl7gUKW9ijWXxA1UsYR4Z+TrRHYmzZ9qmpu1NnTycSrp005NYM78GDKV1w=="
+      },
+      "Speckle.Plant3D.API": {
+        "type": "Direct",
+        "requested": "[2026.0.0, )",
+        "resolved": "2026.0.0",
+        "contentHash": "VT8M6CGQl1mk3/5Ro3AEAOVrOs/cX58YRwYZnu+6xeHvsazK07Et/6kMJsde4Y7Xrpox7eBLKgYeOspiRVvX5g==",
+        "dependencies": {
+          "Speckle.AutoCAD.API": "2026.0.0"
+        }
+      },
+      "GraphQL.Client": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "8yPNBbuVBpTptivyAlak4GZvbwbUcjeQTL4vN1HKHRuOykZ4r7l5fcLS6vpyPyLn0x8FsL31xbOIKyxbmR9rbA==",
+        "dependencies": {
+          "GraphQL.Client.Abstractions": "6.0.0",
+          "GraphQL.Client.Abstractions.Websocket": "6.0.0",
+          "System.Reactive": "5.0.0"
+        }
+      },
+      "GraphQL.Client.Abstractions": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "h7uzWFORHZ+CCjwr/ThAyXMr0DPpzEANDa4Uo54wqCQ+j7qUKwqYTgOrb1W40sqbvNaZm9v/X7It31SUw0maHA==",
+        "dependencies": {
+          "GraphQL.Primitives": "6.0.0"
+        }
+      },
+      "GraphQL.Client.Abstractions.Websocket": {
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+        "resolved": "6.0.0",
+        "contentHash": "Nr9bPf8gIOvLuXpqEpqr9z9jslYFJOvd0feHth3/kPqeR3uMbjF5pjiwh4jxyMcxHdr8Pb6QiXkV3hsSyt0v7A==",
+        "dependencies": {
+          "GraphQL.Client.Abstractions": "6.0.0"
+        }
+      },
+      "GraphQL.Primitives": {
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+        "resolved": "6.0.0",
+        "contentHash": "yg72rrYDapfsIUrul7aF6wwNnTJBOFvuA9VdDTQpPa8AlAriHbufeXYLBcodKjfUdkCnaiggX1U/nEP08Zb5GA=="
+      },
+      "Microsoft.Build.Tasks.Git": {
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+        "resolved": "8.0.0",
+        "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
+      },
+      "Microsoft.Data.Sqlite": {
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+        "contentHash": "KGxbPeWsQMnmQy43DSBxAFtHz3l2JX8EWBSGUCvT3CuZ8KsuzbkqMIJMDOxWtG8eZSoCDI04aiVQjWuuV8HmSw==",
+        "dependencies": {
+          "Microsoft.Data.Sqlite.Core": "7.0.5",
+          "SQLitePCLRaw.bundle_e_sqlite3": "2.1.4"
+        }
+      },
+      "Microsoft.Data.Sqlite.Core": {
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+        "dependencies": {
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+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection.Abstractions": {
+        "type": "Transitive",
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+      },
+      "Microsoft.Extensions.Options": {
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+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Primitives": "2.2.0",
+          "System.ComponentModel.Annotations": "4.5.0"
+        }
+      },
+      "Microsoft.Extensions.Primitives": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "azyQtqbm4fSaDzZHD/J+V6oWMFaf2tWP4WEGIYePLCMw3+b2RQdj9ybgbQyjCshcitQKQ4lEDOZjmSlTTrHxUg==",
+        "dependencies": {
+          "System.Memory": "4.5.1",
+          "System.Runtime.CompilerServices.Unsafe": "4.5.1"
+        }
+      },
+      "Microsoft.NETFramework.ReferenceAssemblies.net461": {
+        "type": "Transitive",
+        "resolved": "1.0.3",
+        "contentHash": "AmOJZwCqnOCNp6PPcf9joyogScWLtwy0M1WkqfEQ0M9nYwyDD7EX9ZjscKS5iYnyvteX7kzSKFCKt9I9dXA6mA=="
+      },
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+        "contentHash": "dk9JPxTCIevS75HyEQ0E4OVAFhB2N+V9ShCXf8Q6FkUQZDkgLI12y679Nym1YqsiSysuQskT7Z+6nUf3yab6Vw=="
+      },
+      "Speckle.Newtonsoft.Json": {
+        "type": "Transitive",
+        "resolved": "13.0.2",
+        "contentHash": "g1BejUZwax5PRfL6xHgLEK23sqHWOgOj9hE7RvfRRlN00AGt8GnPYt8HedSK7UB3HiRW8zCA9Pn0iiYxCK24BA=="
+      },
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+        "dependencies": {
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+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
+          "Speckle.Newtonsoft.Json": "13.0.2",
+          "Speckle.Sdk.Dependencies": "3.15.3"
+        }
+      },
+      "Speckle.Sdk.Dependencies": {
+        "type": "Transitive",
+        "resolved": "3.15.3",
+        "contentHash": "VLgyGi1kQNWe0fzRO0U3qnZZUQGDeFacnpn25Yy3esE0qeo4tqa1BrvXPv2ivEZbbhBkkg6+Gd+CztDIyw3Y/w=="
+      },
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+        "dependencies": {
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+        }
+      },
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+      },
+      "speckle.connectors.common": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
+          "Speckle.Connectors.Logging": "[1.0.0, )",
+          "Speckle.Converters.Common": "[1.0.0, )",
+          "Speckle.Objects": "[3.15.3, )"
+        }
+      },
+      "speckle.connectors.dui": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
+          "Speckle.Connectors.Common": "[1.0.0, )"
+        }
+      },
+      "speckle.connectors.dui.webview": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Web.WebView2": "[1.0.1938.49, )",
+          "Speckle.Connectors.DUI": "[1.0.0, )"
+        }
+      },
+      "speckle.connectors.logging": {
+        "type": "Project"
+      },
+      "speckle.converters.common": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
+          "Speckle.Objects": "[3.15.3, )"
+        }
+      },
+      "speckle.converters.plant3d2026": {
+        "type": "Project",
+        "dependencies": {
+          "Speckle.AutoCAD.API": "[2026.0.0, )",
+          "Speckle.Connectors.DUI.WebView": "[1.0.0, )",
+          "Speckle.Converters.Common": "[1.0.0, )",
+          "Speckle.Plant3D.API": "[2026.0.0, )"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection": {
+        "type": "CentralTransitive",
+        "requested": "[2.2.0, )",
+        "resolved": "2.2.0",
+        "contentHash": "MZtBIwfDFork5vfjpJdG5g8wuJFt7d/y3LOSVVtDK/76wlbtz6cjltfKHqLx2TKVqTj5/c41t77m1+h20zqtPA==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Logging": {
+        "type": "CentralTransitive",
+        "requested": "[2.2.0, )",
+        "resolved": "2.2.0",
+        "contentHash": "Nxqhadc9FCmFHzU+fz3oc8sFlE6IadViYg8dfUdGzJZ2JUxnCsRghBhhOWdM4B2zSZqEc+0BjliBh/oNdRZuig==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Binder": "2.2.0",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Options": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Logging.Abstractions": {
+        "type": "CentralTransitive",
+        "requested": "[2.2.0, )",
+        "resolved": "2.2.0",
+        "contentHash": "B2WqEox8o+4KUOpL7rZPyh6qYjik8tHi2tN8Z9jZkHzED8ElYgZa/h6K+xliB435SqUcWT290Fr2aa8BtZjn8A=="
+      },
+      "Microsoft.Web.WebView2": {
+        "type": "CentralTransitive",
+        "requested": "[1.0.1938.49, )",
+        "resolved": "1.0.1938.49",
+        "contentHash": "z8KnFnaTYzhA/ZnyRX0qGfS1NU5ZBJeClAH64F0fVDvdDJTvME7xl6zTJ0Jlfe1BtL3C0NH9xTy64shg2baKdw=="
+      },
+      "Speckle.DoubleNumerics": {
+        "type": "CentralTransitive",
+        "requested": "[4.1.0, )",
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+      },
+      "Speckle.Objects": {
+        "type": "CentralTransitive",
+        "requested": "[3.15.3, )",
+        "resolved": "3.15.3",
+        "contentHash": "zmHnLKR46in0xH5ashD+ENlYUPDktUMZhXYYOb8aWHAG3Zxai2WvmDJtdf7pV9GTafkpR6fCo2EQTeCoY+XXxQ==",
+        "dependencies": {
+          "Speckle.Sdk": "3.15.3"
+        }
+      }
+    },
+    "net8.0-windows7.0/win-x64": {
+      "SQLitePCLRaw.lib.e_sqlite3": {
+        "type": "Transitive",
+        "resolved": "2.1.4",
+        "contentHash": "2C9Q9eX7CPLveJA0rIhf9RXAvu+7nWZu1A2MdG6SD/NOu26TakGgL1nsbc0JAspGijFOo3HoN79xrx8a368fBg=="
+      },
+      "Microsoft.Web.WebView2": {
+        "type": "CentralTransitive",
+        "requested": "[1.0.1938.49, )",
+        "resolved": "1.0.1938.49",
+        "contentHash": "z8KnFnaTYzhA/ZnyRX0qGfS1NU5ZBJeClAH64F0fVDvdDJTvME7xl6zTJ0Jlfe1BtL3C0NH9xTy64shg2baKdw=="
+      }
+    }
+  }
+}
@@ -0,0 +1,61 @@
+using Microsoft.Extensions.DependencyInjection;
+using Speckle.Connectors.Autocad.Bindings;
+using Speckle.Connectors.Common.Caching;
+using Speckle.Connectors.Common.Cancellation;
+using Speckle.Connectors.Common.Threading;
+using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.DUI.Bridge;
+using Speckle.Connectors.DUI.Models;
+using Speckle.Connectors.DUI.Models.Card.SendFilter;
+using Speckle.Converters.Autocad;
+using Speckle.Converters.Common;
+using Speckle.Converters.Plant3dShared;
+
+namespace Speckle.Connectors.Plant3dShared.Bindings;
+
+public sealed class Plant3dSendBinding : AutocadSendBaseBinding
+{
+  private readonly IPlant3dConversionSettingsFactory _plant3dConversionSettingsFactory;
+  private readonly IAutocadConversionSettingsFactory _autocadConversionSettingsFactory;
+
+  public Plant3dSendBinding(
+    DocumentModelStore store,
+    IBrowserBridge parent,
+    IEnumerable<ISendFilter> sendFilters,
+    ICancellationManager cancellationManager,
+    ISendConversionCache sendConversionCache,
+    IPlant3dConversionSettingsFactory plant3dConversionSettingsFactory,
+    IAutocadConversionSettingsFactory autocadConversionSettingsFactory,
+    IThreadContext threadContext,
+    ITopLevelExceptionHandler topLevelExceptionHandler,
+    IAppIdleManager appIdleManager,
+    ISendOperationManagerFactory sendOperationManagerFactory
+  )
+    : base(
+      store,
+      parent,
+      sendFilters,
+      cancellationManager,
+      sendConversionCache,
+      threadContext,
+      topLevelExceptionHandler,
+      appIdleManager,
+      sendOperationManagerFactory
+    )
+  {
+    _plant3dConversionSettingsFactory = plant3dConversionSettingsFactory;
+    _autocadConversionSettingsFactory = autocadConversionSettingsFactory;
+  }
+
+  // We need a separate send binding for Plant3D due to using a different unit converter (needed for conversion settings construction)
+  protected override void InitializeSettings(IServiceProvider serviceProvider)
+  {
+    serviceProvider
+      .GetRequiredService<IConverterSettingsStore<Plant3dConversionSettings>>()
+      .Initialize(_plant3dConversionSettingsFactory.Create(Application.DocumentManager.CurrentDocument));
+
+    serviceProvider
+      .GetRequiredService<IConverterSettingsStore<AutocadConversionSettings>>()
+      .Initialize(_autocadConversionSettingsFactory.Create(Application.DocumentManager.CurrentDocument));
+  }
+}
@@ -0,0 +1,27 @@
+using System.Reflection;
+using Microsoft.Extensions.DependencyInjection;
+using Speckle.Connectors.Autocad.DependencyInjection;
+using Speckle.Connectors.Autocad.Operations.Send;
+using Speckle.Connectors.Common.Builders;
+using Speckle.Connectors.DUI.Bindings;
+using Speckle.Connectors.Plant3dShared.Bindings;
+using Speckle.Connectors.Plant3dShared.Operations.Send;
+using Speckle.Sdk;
+
+namespace Speckle.Connectors.Plant3dShared.DependencyInjection;
+
+public static class Plant3dConnectorModule
+{
+  public static void AddPlant3d(this IServiceCollection serviceCollection)
+  {
+    serviceCollection.AddAutocadBase();
+
+    // add send
+    serviceCollection.LoadSend();
+    serviceCollection.AddScoped<IRootObjectBuilder<AutocadRootObject>, Plant3dRootObjectBuilder>();
+    serviceCollection.AddSingleton<IBinding, Plant3dSendBinding>();
+
+    // automatically detects the Class:IClass interface pattern to register all generated interfaces
+    serviceCollection.AddMatchingInterfacesAsTransient(Assembly.GetExecutingAssembly());
+  }
+}
@@ -0,0 +1,50 @@
+using Autodesk.AutoCAD.DatabaseServices;
+using Microsoft.Extensions.Logging;
+using Speckle.Connectors.Autocad.HostApp;
+using Speckle.Connectors.Autocad.Operations.Send;
+using Speckle.Connectors.Common.Caching;
+using Speckle.Converters.Autocad;
+using Speckle.Converters.Common;
+using Speckle.Sdk.Logging;
+using Speckle.Sdk.Models.Collections;
+
+namespace Speckle.Connectors.Plant3dShared.Operations.Send;
+
+public sealed class Plant3dRootObjectBuilder : AutocadRootObjectBaseBuilder
+{
+  private readonly AutocadLayerUnpacker _layerUnpacker;
+
+  public Plant3dRootObjectBuilder(
+    AutocadLayerUnpacker layerUnpacker,
+    IRootToSpeckleConverter converter,
+    IConverterSettingsStore<AutocadConversionSettings> converterSettings,
+    ISendConversionCache sendConversionCache,
+    AutocadInstanceUnpacker instanceObjectManager,
+    AutocadMaterialUnpacker materialUnpacker,
+    AutocadColorUnpacker colorUnpacker,
+    AutocadGroupUnpacker groupUnpacker,
+    ILogger<AutocadRootObjectBuilder> logger,
+    ISdkActivityFactory activityFactory
+  )
+    : base(
+      converter,
+      converterSettings,
+      sendConversionCache,
+      instanceObjectManager,
+      materialUnpacker,
+      colorUnpacker,
+      groupUnpacker,
+      logger,
+      activityFactory
+    )
+  {
+    _layerUnpacker = layerUnpacker;
+  }
+
+  public override (Collection, LayerTableRecord?) CreateObjectCollection(Entity entity, Transaction tr)
+  {
+    Layer layer = _layerUnpacker.GetOrCreateSpeckleLayer(entity, tr, out LayerTableRecord? autocadLayer);
+
+    return (layer, autocadLayer);
+  }
+}
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+    <HasSharedItems>true</HasSharedItems>
+    <SharedGUID>B1C4A14C-2F4E-4C3D-9B71-A3F5D8E6C912</SharedGUID>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <Import_RootNamespace>Speckle.Connectors.Plant3dShared</Import_RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="$(MSBuildThisFileDirectory)DependencyInjection\Plant3dConnectorModule.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Operations\Send\Plant3dRootObjectBuilder.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Bindings\Plant3dSendBinding.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <Folder Include="$(MSBuildThisFileDirectory)DependencyInjection\" />
+    <Folder Include="$(MSBuildThisFileDirectory)Operations\Send\" />
+  </ItemGroup>
+</Project>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{B1C4A14C-2F4E-4C3D-9B71-A3F5D8E6C912}</ProjectGuid>
+  </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" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.props" />
+  <Import Project="Speckle.Connectors.Plant3dShared.projitems" Label="Shared" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.CSharp.targets" />
+</Project>
@@ -36,24 +36,20 @@ public class AutocadRootToSpeckleConverter : IRootToSpeckleConverter

    Type type = dbObject.GetType();

-    using (var l = _settingsStore.Current.Document.LockDocument())
+    using var l = _settingsStore.Current.Document.LockDocument();
+    using var tr = _settingsStore.Current.Document.Database.TransactionManager.StartTransaction();
+    var objectConverter = _toSpeckle.ResolveConverter(type);
+
+    var convertedObject = objectConverter.Convert(dbObject);
+
+    // add properties
+    Dictionary<string, object?> properties = _propertiesExtractor.GetProperties((Entity)dbObject);
+    if (properties.Count > 0)
    {
-      using (var tr = _settingsStore.Current.Document.Database.TransactionManager.StartTransaction())
-      {
-        var objectConverter = _toSpeckle.ResolveConverter(type);
-
-        var convertedObject = objectConverter.Convert(dbObject);
-
-        // add properties
-        Dictionary<string, object?> properties = _propertiesExtractor.GetProperties((Entity)dbObject);
-        if (properties.Count > 0)
-        {
-          convertedObject["properties"] = properties;
-        }
-
-        tr.Commit();
-        return convertedObject;
-      }
+      convertedObject["properties"] = properties;
    }
+
+    tr.Commit();
+    return convertedObject;
  }
 }
@@ -2,7 +2,6 @@ using System.ComponentModel.DataAnnotations;
 using Speckle.Converters.Common;
 using Speckle.Converters.Common.Objects;
 using Speckle.Converters.Common.Registration;
-using Speckle.Sdk;
 using Speckle.Sdk.Models;

 namespace Speckle.Converters.Civil3dShared;
@@ -50,34 +49,22 @@ public class Civil3dRootToSpeckleConverter : IRootToSpeckleConverter

    var objectConverter = _toSpeckle.ResolveConverter(type);

-    try
+    using var l = _settingsStore.Current.Document.LockDocument();
+    using var tr = _settingsStore.Current.Document.Database.TransactionManager.StartTransaction();
+    var result = objectConverter.Convert(target);
+
+    // This is needed to retrieve property sets on solids
+    // Civil entity properties are retrieved in the CivilEntityToSpeckleTopLevelConverter
+    if (target is not CDB.Entity && target is ADB.Entity autocadEntity)
    {
-      using (var l = _settingsStore.Current.Document.LockDocument())
+      var properties = _propertiesExtractor.GetProperties(autocadEntity);
+      if (properties.Count > 0)
      {
-        using (var tr = _settingsStore.Current.Document.Database.TransactionManager.StartTransaction())
-        {
-          var result = objectConverter.Convert(target);
-
-          // This is needed to retrieve property sets on solids
-          // Civil entity properties are retrieved in the CivilEntityToSpeckleTopLevelConverter
-          if (target is not CDB.Entity && target is ADB.Entity autocadEntity)
-          {
-            var properties = _propertiesExtractor.GetProperties(autocadEntity);
-            if (properties.Count > 0)
-            {
-              result["properties"] = properties;
-            }
-          }
-
-          tr.Commit();
-          return result;
-        }
+        result["properties"] = properties;
      }
    }
-    catch (SpeckleException e)
-    {
-      Console.WriteLine(e);
-      throw; // Just rethrowing for now, Logs may be needed here.
-    }
+
+    tr.Commit();
+    return result;
  }
 }
@@ -1,5 +1,3 @@
-using Speckle.Sdk;
-
 namespace Speckle.Converters.Civil3dShared.Helpers;

 /// <summary>
@@ -16,9 +14,9 @@ public sealed class PropertyHandler
    }
    catch (Exception e)
      when (e is InvalidOperationException
-        || e is ArgumentException argEx && !argEx.IsFatal()
-        || e is Autodesk.AutoCAD.Runtime.Exception acEx && !acEx.IsFatal() // eNotApplicable
-        || e is Autodesk.Civil.CivilException civilEx && !civilEx.IsFatal()
+        || e is ArgumentException
+        || e is Autodesk.AutoCAD.Runtime.Exception // eNotApplicable
+        || e is Autodesk.Civil.CivilException
      )
    {
      value = default;
@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <PlatformTarget>x64</PlatformTarget>
+    <Plant3DVersion>2026</Plant3DVersion>
+    <DefineConstants>$(DefineConstants);PLANT3D2026;PLANT3D;PLANT3D2024_OR_GREATER;PLANT3D2025_OR_GREATER;PLANT3D2026_OR_GREATER</DefineConstants>
+    <Configurations>Debug;Release;Local</Configurations>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Speckle.AutoCAD.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
+    <PackageReference Include="Speckle.Plant3D.API" VersionOverride="2026.0.0" ExcludeAssets="runtime"/>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\DUI3\Speckle.Connectors.DUI.WebView\Speckle.Connectors.DUI.WebView.csproj" />
+    <ProjectReference Include="..\..\..\Sdk\Speckle.Converters.Common\Speckle.Converters.Common.csproj" />
+  </ItemGroup>
+
+  <Import Project="..\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.projitems" Label="Shared" />
+
+  <Import Project="..\..\Autocad\Speckle.Converters.AutocadShared\Speckle.Converters.AutocadShared.projitems" Label="Shared" />
+</Project>
@@ -0,0 +1,319 @@
+{
+  "version": 2,
+  "dependencies": {
+    "net8.0-windows7.0": {
+      "Microsoft.NETFramework.ReferenceAssemblies": {
+        "type": "Direct",
+        "requested": "[1.0.3, )",
+        "resolved": "1.0.3",
+        "contentHash": "vUc9Npcs14QsyOD01tnv/m8sQUnGTGOw1BCmKcv77LBJY7OxhJ+zJF7UD/sCL3lYNFuqmQEVlkfS4Quif6FyYg==",
+        "dependencies": {
+          "Microsoft.NETFramework.ReferenceAssemblies.net461": "1.0.3"
+        }
+      },
+      "Microsoft.SourceLink.GitHub": {
+        "type": "Direct",
+        "requested": "[8.0.0, )",
+        "resolved": "8.0.0",
+        "contentHash": "G5q7OqtwIyGTkeIOAc3u2ZuV/kicQaec5EaRnc0pIeSnh9LUjj+PYQrJYBURvDt7twGl2PKA7nSN0kz1Zw5bnQ==",
+        "dependencies": {
+          "Microsoft.Build.Tasks.Git": "8.0.0",
+          "Microsoft.SourceLink.Common": "8.0.0"
+        }
+      },
+      "PolySharp": {
+        "type": "Direct",
+        "requested": "[1.14.1, )",
+        "resolved": "1.14.1",
+        "contentHash": "mOOmFYwad3MIOL14VCjj02LljyF1GNw1wP0YVlxtcPvqdxjGGMNdNJJxHptlry3MOd8b40Flm8RPOM8JOlN2sQ=="
+      },
+      "Speckle.AutoCAD.API": {
+        "type": "Direct",
+        "requested": "[2026.0.0, )",
+        "resolved": "2026.0.0",
+        "contentHash": "WlkV81PmbK/ftoM7aGpU6LGosKbePBQej9MO/m63rFMozX89tsitEhE12o58wu7K/4FmRUdAMolYtdK20EDBnw=="
+      },
+      "Speckle.InterfaceGenerator": {
+        "type": "Direct",
+        "requested": "[0.9.6, )",
+        "resolved": "0.9.6",
+        "contentHash": "HKH7tYrYYlCK1ct483hgxERAdVdMtl7gUKW9ijWXxA1UsYR4Z+TrRHYmzZ9qmpu1NnTycSrp005NYM78GDKV1w=="
+      },
+      "Speckle.Plant3D.API": {
+        "type": "Direct",
+        "requested": "[2026.0.0, )",
+        "resolved": "2026.0.0",
+        "contentHash": "VT8M6CGQl1mk3/5Ro3AEAOVrOs/cX58YRwYZnu+6xeHvsazK07Et/6kMJsde4Y7Xrpox7eBLKgYeOspiRVvX5g==",
+        "dependencies": {
+          "Speckle.AutoCAD.API": "2026.0.0"
+        }
+      },
+      "GraphQL.Client": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "8yPNBbuVBpTptivyAlak4GZvbwbUcjeQTL4vN1HKHRuOykZ4r7l5fcLS6vpyPyLn0x8FsL31xbOIKyxbmR9rbA==",
+        "dependencies": {
+          "GraphQL.Client.Abstractions": "6.0.0",
+          "GraphQL.Client.Abstractions.Websocket": "6.0.0",
+          "System.Reactive": "5.0.0"
+        }
+      },
+      "GraphQL.Client.Abstractions": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "h7uzWFORHZ+CCjwr/ThAyXMr0DPpzEANDa4Uo54wqCQ+j7qUKwqYTgOrb1W40sqbvNaZm9v/X7It31SUw0maHA==",
+        "dependencies": {
+          "GraphQL.Primitives": "6.0.0"
+        }
+      },
+      "GraphQL.Client.Abstractions.Websocket": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "Nr9bPf8gIOvLuXpqEpqr9z9jslYFJOvd0feHth3/kPqeR3uMbjF5pjiwh4jxyMcxHdr8Pb6QiXkV3hsSyt0v7A==",
+        "dependencies": {
+          "GraphQL.Client.Abstractions": "6.0.0"
+        }
+      },
+      "GraphQL.Primitives": {
+        "type": "Transitive",
+        "resolved": "6.0.0",
+        "contentHash": "yg72rrYDapfsIUrul7aF6wwNnTJBOFvuA9VdDTQpPa8AlAriHbufeXYLBcodKjfUdkCnaiggX1U/nEP08Zb5GA=="
+      },
+      "Microsoft.Build.Tasks.Git": {
+        "type": "Transitive",
+        "resolved": "8.0.0",
+        "contentHash": "bZKfSIKJRXLTuSzLudMFte/8CempWjVamNUR5eHJizsy+iuOuO/k2gnh7W0dHJmYY0tBf+gUErfluCv5mySAOQ=="
+      },
+      "Microsoft.Data.Sqlite": {
+        "type": "Transitive",
+        "resolved": "7.0.5",
+        "contentHash": "KGxbPeWsQMnmQy43DSBxAFtHz3l2JX8EWBSGUCvT3CuZ8KsuzbkqMIJMDOxWtG8eZSoCDI04aiVQjWuuV8HmSw==",
+        "dependencies": {
+          "Microsoft.Data.Sqlite.Core": "7.0.5",
+          "SQLitePCLRaw.bundle_e_sqlite3": "2.1.4"
+        }
+      },
+      "Microsoft.Data.Sqlite.Core": {
+        "type": "Transitive",
+        "resolved": "7.0.5",
+        "contentHash": "FTerRmQPqHrCrnoUzhBu+E+1DNGwyrAMLqHkAqOOOu5pGfyMOj8qQUBxI/gDtWtG11p49UxSfWmBzRNlwZqfUg==",
+        "dependencies": {
+          "SQLitePCLRaw.core": "2.1.4"
+        }
+      },
+      "Microsoft.Extensions.Configuration": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "nOP8R1mVb/6mZtm2qgAJXn/LFm/2kMjHDAg/QJLFG6CuWYJtaD3p1BwQhufBVvRzL9ceJ/xF0SQ0qsI2GkDQAA==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Abstractions": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration.Abstractions": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "65MrmXCziWaQFrI0UHkQbesrX5wTwf9XPjY5yFm/VkgJKFJ5gqvXRoXjIZcf2wLi5ZlwGz/oMYfyURVCWbM5iw==",
+        "dependencies": {
+          "Microsoft.Extensions.Primitives": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Configuration.Binder": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "vJ9xvOZCnUAIHcGC3SU35r3HKmHTVIeHzo6u/qzlHAqD8m6xv92MLin4oJntTvkpKxVX3vI1GFFkIQtU3AdlsQ==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection.Abstractions": {
+        "type": "Transitive",
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+      },
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+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Primitives": "2.2.0",
+          "System.ComponentModel.Annotations": "4.5.0"
+        }
+      },
+      "Microsoft.Extensions.Primitives": {
+        "type": "Transitive",
+        "resolved": "2.2.0",
+        "contentHash": "azyQtqbm4fSaDzZHD/J+V6oWMFaf2tWP4WEGIYePLCMw3+b2RQdj9ybgbQyjCshcitQKQ4lEDOZjmSlTTrHxUg==",
+        "dependencies": {
+          "System.Memory": "4.5.1",
+          "System.Runtime.CompilerServices.Unsafe": "4.5.1"
+        }
+      },
+      "Microsoft.NETFramework.ReferenceAssemblies.net461": {
+        "type": "Transitive",
+        "resolved": "1.0.3",
+        "contentHash": "AmOJZwCqnOCNp6PPcf9joyogScWLtwy0M1WkqfEQ0M9nYwyDD7EX9ZjscKS5iYnyvteX7kzSKFCKt9I9dXA6mA=="
+      },
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+      },
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+        "type": "Transitive",
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+      },
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+        "contentHash": "6gmPoWTv7DwqvUae57wCLF93upE9RIjaCZFue9UMY4I6FB8vLbMGfcyiUwnUY551WlGOual15ISS3G15/kMmnw==",
+        "dependencies": {
+          "GraphQL.Client": "6.0.0",
+          "Microsoft.Data.Sqlite": "7.0.5",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging": "2.2.0",
+          "Speckle.DoubleNumerics": "4.1.0",
+          "Speckle.Newtonsoft.Json": "13.0.2",
+          "Speckle.Sdk.Dependencies": "3.15.3"
+        }
+      },
+      "Speckle.Sdk.Dependencies": {
+        "type": "Transitive",
+        "resolved": "3.15.3",
+        "contentHash": "VLgyGi1kQNWe0fzRO0U3qnZZUQGDeFacnpn25Yy3esE0qeo4tqa1BrvXPv2ivEZbbhBkkg6+Gd+CztDIyw3Y/w=="
+      },
+      "SQLitePCLRaw.bundle_e_sqlite3": {
+        "type": "Transitive",
+        "resolved": "2.1.4",
+        "contentHash": "EWI1olKDjFEBMJu0+3wuxwziIAdWDVMYLhuZ3Qs84rrz+DHwD00RzWPZCa+bLnHCf3oJwuFZIRsHT5p236QXww==",
+        "dependencies": {
+          "SQLitePCLRaw.lib.e_sqlite3": "2.1.4",
+          "SQLitePCLRaw.provider.e_sqlite3": "2.1.4"
+        }
+      },
+      "SQLitePCLRaw.core": {
+        "type": "Transitive",
+        "resolved": "2.1.4",
+        "contentHash": "inBjvSHo9UDKneGNzfUfDjK08JzlcIhn1+SP5Y3m6cgXpCxXKCJDy6Mka7LpgSV+UZmKSnC8rTwB0SQ0xKu5pA==",
+        "dependencies": {
+          "System.Memory": "4.5.3"
+        }
+      },
+      "SQLitePCLRaw.lib.e_sqlite3": {
+        "type": "Transitive",
+        "resolved": "2.1.4",
+        "contentHash": "2C9Q9eX7CPLveJA0rIhf9RXAvu+7nWZu1A2MdG6SD/NOu26TakGgL1nsbc0JAspGijFOo3HoN79xrx8a368fBg=="
+      },
+      "SQLitePCLRaw.provider.e_sqlite3": {
+        "type": "Transitive",
+        "resolved": "2.1.4",
+        "contentHash": "CSlb5dUp1FMIkez9Iv5EXzpeq7rHryVNqwJMWnpq87j9zWZexaEMdisDktMsnnrzKM6ahNrsTkjqNodTBPBxtQ==",
+        "dependencies": {
+          "SQLitePCLRaw.core": "2.1.4"
+        }
+      },
+      "System.ComponentModel.Annotations": {
+        "type": "Transitive",
+        "resolved": "4.5.0",
+        "contentHash": "UxYQ3FGUOtzJ7LfSdnYSFd7+oEv6M8NgUatatIN2HxNtDdlcvFAf+VIq4Of9cDMJEJC0aSRv/x898RYhB4Yppg=="
+      },
+      "System.Memory": {
+        "type": "Transitive",
+        "resolved": "4.5.3",
+        "contentHash": "3oDzvc/zzetpTKWMShs1AADwZjQ/36HnsufHRPcOjyRAAMLDlu2iD33MBI2opxnezcVUtXyqDXXjoFMOU9c7SA=="
+      },
+      "System.Reactive": {
+        "type": "Transitive",
+        "resolved": "5.0.0",
+        "contentHash": "erBZjkQHWL9jpasCE/0qKAryzVBJFxGHVBAvgRN1bzM0q2s1S4oYREEEL0Vb+1kA/6BKb5FjUZMp5VXmy+gzkQ=="
+      },
+      "System.Runtime.CompilerServices.Unsafe": {
+        "type": "Transitive",
+        "resolved": "4.5.1",
+        "contentHash": "Zh8t8oqolRaFa9vmOZfdQm/qKejdqz0J9kr7o2Fu0vPeoH3BL1EOXipKWwkWtLT1JPzjByrF19fGuFlNbmPpiw=="
+      },
+      "speckle.connectors.common": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection": "[2.2.0, )",
+          "Speckle.Connectors.Logging": "[1.0.0, )",
+          "Speckle.Converters.Common": "[1.0.0, )",
+          "Speckle.Objects": "[3.15.3, )"
+        }
+      },
+      "speckle.connectors.dui": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
+          "Speckle.Connectors.Common": "[1.0.0, )"
+        }
+      },
+      "speckle.connectors.dui.webview": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Web.WebView2": "[1.0.1938.49, )",
+          "Speckle.Connectors.DUI": "[1.0.0, )"
+        }
+      },
+      "speckle.connectors.logging": {
+        "type": "Project"
+      },
+      "speckle.converters.common": {
+        "type": "Project",
+        "dependencies": {
+          "Microsoft.Extensions.Logging.Abstractions": "[2.2.0, )",
+          "Speckle.Objects": "[3.15.3, )"
+        }
+      },
+      "Microsoft.Extensions.DependencyInjection": {
+        "type": "CentralTransitive",
+        "requested": "[2.2.0, )",
+        "resolved": "2.2.0",
+        "contentHash": "MZtBIwfDFork5vfjpJdG5g8wuJFt7d/y3LOSVVtDK/76wlbtz6cjltfKHqLx2TKVqTj5/c41t77m1+h20zqtPA==",
+        "dependencies": {
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Logging": {
+        "type": "CentralTransitive",
+        "requested": "[2.2.0, )",
+        "resolved": "2.2.0",
+        "contentHash": "Nxqhadc9FCmFHzU+fz3oc8sFlE6IadViYg8dfUdGzJZ2JUxnCsRghBhhOWdM4B2zSZqEc+0BjliBh/oNdRZuig==",
+        "dependencies": {
+          "Microsoft.Extensions.Configuration.Binder": "2.2.0",
+          "Microsoft.Extensions.DependencyInjection.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Logging.Abstractions": "2.2.0",
+          "Microsoft.Extensions.Options": "2.2.0"
+        }
+      },
+      "Microsoft.Extensions.Logging.Abstractions": {
+        "type": "CentralTransitive",
+        "requested": "[2.2.0, )",
+        "resolved": "2.2.0",
+        "contentHash": "B2WqEox8o+4KUOpL7rZPyh6qYjik8tHi2tN8Z9jZkHzED8ElYgZa/h6K+xliB435SqUcWT290Fr2aa8BtZjn8A=="
+      },
+      "Microsoft.Web.WebView2": {
+        "type": "CentralTransitive",
+        "requested": "[1.0.1938.49, )",
+        "resolved": "1.0.1938.49",
+        "contentHash": "z8KnFnaTYzhA/ZnyRX0qGfS1NU5ZBJeClAH64F0fVDvdDJTvME7xl6zTJ0Jlfe1BtL3C0NH9xTy64shg2baKdw=="
+      },
+      "Speckle.DoubleNumerics": {
+        "type": "CentralTransitive",
+        "requested": "[4.1.0, )",
+        "resolved": "4.1.0",
+        "contentHash": "20DtS+FsDRsOD9+AU3TwNFZ0qrKo5f6f7B5ZR9wStsIHHHC9k7DpjbCvuNtmnSjx54MD+TJC7wV2f5iyGVPj1A=="
+      },
+      "Speckle.Objects": {
+        "type": "CentralTransitive",
+        "requested": "[3.15.3, )",
+        "resolved": "3.15.3",
+        "contentHash": "zmHnLKR46in0xH5ashD+ENlYUPDktUMZhXYYOb8aWHAG3Zxai2WvmDJtdf7pV9GTafkpR6fCo2EQTeCoY+XXxQ==",
+        "dependencies": {
+          "Speckle.Sdk": "3.15.3"
+        }
+      }
+    }
+  }
+}
@@ -0,0 +1,2 @@
+global using PP = Autodesk.ProcessPower;
+global using PPDL = Autodesk.ProcessPower.DataLinks;
@@ -0,0 +1,43 @@
+using Speckle.Sdk;
+
+namespace Speckle.Converters.Plant3dShared.Helpers;
+
+/// <summary>
+/// Used to help with properties on classes that may throw exceptions when accessed
+/// </summary>
+public sealed class PropertyHandler
+{
+  public bool TryGetValue<T>(Func<T> getValue, out T? value)
+  {
+    try
+    {
+      value = getValue();
+      return true;
+    }
+    catch (Exception e)
+      when (e is InvalidOperationException
+        || e is ArgumentException argEx && !argEx.IsFatal()
+        || e is Autodesk.AutoCAD.Runtime.Exception acEx && !acEx.IsFatal()
+      )
+    {
+      value = default;
+      return false;
+    }
+  }
+
+  public bool TryAddToDictionary<T>(Dictionary<string, object?> dict, string key, Func<T> getValue)
+  {
+    if (dict.ContainsKey(key))
+    {
+      return false;
+    }
+
+    if (TryGetValue<T>(getValue, out var value))
+    {
+      dict.Add(key, value);
+      return true;
+    }
+
+    return false;
+  }
+}
@@ -0,0 +1,3 @@
+namespace Speckle.Converters.Plant3dShared;
+
+public record Plant3dConversionSettings(Document Document, string SpeckleUnits);
@@ -0,0 +1,13 @@
+using Autodesk.AutoCAD.DatabaseServices;
+using Speckle.Converters.Common;
+using Speckle.InterfaceGenerator;
+
+namespace Speckle.Converters.Plant3dShared;
+
+[GenerateAutoInterface]
+public class Plant3dConversionSettingsFactory(IHostToSpeckleUnitConverter<UnitsValue> unitsConverter)
+  : IPlant3dConversionSettingsFactory
+{
+  public Plant3dConversionSettings Create(Document document) =>
+    new(document, unitsConverter.ConvertOrThrow(document.Database.Insunits));
+}
@@ -0,0 +1,72 @@
+using System.ComponentModel.DataAnnotations;
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Converters.Common.Registration;
+using Speckle.Objects.Data;
+using Speckle.Sdk.Models;
+
+namespace Speckle.Converters.Plant3dShared;
+
+public class Plant3dRootToSpeckleConverter(
+  IConverterManager<IToSpeckleTopLevelConverter> toSpeckle,
+  IConverterSettingsStore<Plant3dConversionSettings> settingsStore,
+  ToSpeckle.PropertiesExtractor propertiesExtractor,
+  ToSpeckle.Plant3dDataExtractor dataExtractor
+) : IRootToSpeckleConverter
+{
+  public Base Convert(object target)
+  {
+    if (target is not ADB.DBObject dbObject)
+    {
+      throw new ValidationException(
+        $"Conversion of {target.GetType().Name} to Speckle is not supported. Only objects that inherit from DBObject are."
+      );
+    }
+
+    Type type = dbObject.GetType();
+
+    var objectConverter = toSpeckle.ResolveConverter(type);
+
+    using var l = settingsStore.Current.Document.LockDocument();
+    using var tr = settingsStore.Current.Document.Database.TransactionManager.StartTransaction();
+    Base result = objectConverter.Convert(target);
+
+    if (target is ADB.Entity autocadEntity)
+    {
+      // Extract AEC property sets and extension dictionaries
+      var properties = propertiesExtractor.GetProperties(autocadEntity);
+
+      // Extract Plant3D project database properties (Tag, NominalDiameter, etc.)
+      var dataProperties = dataExtractor.GetDataProperties(autocadEntity);
+
+      if (result is DataObject dataObject)
+      {
+        // Merge AEC properties
+        foreach (var kvp in properties)
+        {
+          dataObject.properties[kvp.Key] = kvp.Value;
+        }
+
+        // Merge Plant3D data under "P&ID" key
+        if (dataProperties.Count > 0)
+        {
+          dataObject.properties["P&ID"] = dataProperties;
+        }
+      }
+      else
+      {
+        if (properties.Count > 0)
+        {
+          result["properties"] = properties;
+        }
+        if (dataProperties.Count > 0)
+        {
+          result["Plant3D Data"] = dataProperties;
+        }
+      }
+    }
+
+    tr.Commit();
+    return result;
+  }
+}
@@ -0,0 +1,37 @@
+using Autodesk.AutoCAD.DatabaseServices;
+using Speckle.Converters.Common;
+using Speckle.Sdk.Common;
+using Speckle.Sdk.Common.Exceptions;
+
+namespace Speckle.Converters.Plant3dShared;
+
+public class Plant3dToSpeckleUnitConverter : IHostToSpeckleUnitConverter<UnitsValue>
+{
+  private static readonly IReadOnlyDictionary<UnitsValue, string> s_unitsMapping = Create();
+
+  private static IReadOnlyDictionary<UnitsValue, string> Create()
+  {
+    var dict = new Dictionary<UnitsValue, string>();
+
+    dict[UnitsValue.Undefined] = Units.Meters;
+    dict[UnitsValue.Millimeters] = Units.Millimeters;
+    dict[UnitsValue.Centimeters] = Units.Centimeters;
+    dict[UnitsValue.Meters] = Units.Meters;
+    dict[UnitsValue.Kilometers] = Units.Kilometers;
+    dict[UnitsValue.Inches] = Units.Inches;
+    dict[UnitsValue.Feet] = Units.Feet;
+    dict[UnitsValue.Yards] = Units.Yards;
+    dict[UnitsValue.Miles] = Units.Miles;
+    return dict;
+  }
+
+  public string ConvertOrThrow(UnitsValue hostUnit)
+  {
+    if (s_unitsMapping.TryGetValue(hostUnit, out string? value))
+    {
+      return value;
+    }
+
+    throw new UnitNotSupportedException($"The Unit System \"{hostUnit}\" is unsupported.");
+  }
+}
@@ -0,0 +1,43 @@
+using Microsoft.Extensions.DependencyInjection;
+using Speckle.Converters.Autocad;
+using Speckle.Converters.Autocad.ToHost.Helpers;
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Registration;
+using Speckle.Converters.Plant3dShared.ToSpeckle;
+using Speckle.Sdk;
+
+namespace Speckle.Converters.Plant3dShared;
+
+public static class ServiceRegistration
+{
+  public static void AddPlant3dConverters(this IServiceCollection serviceCollection)
+  {
+    var plant3dAssembly = typeof(Plant3dConversionSettings).Assembly;
+    var autocadAssembly = typeof(AutocadConversionSettings).Assembly;
+    // register types by default
+    serviceCollection.AddMatchingInterfacesAsTransient(plant3dAssembly);
+    serviceCollection.AddMatchingInterfacesAsTransient(autocadAssembly);
+    // Register single root
+    serviceCollection.AddRootCommon<Plant3dRootToSpeckleConverter>(plant3dAssembly);
+
+    // register all application converters
+    serviceCollection.AddApplicationConverters<Plant3dToSpeckleUnitConverter, ADB.UnitsValue>(plant3dAssembly);
+    // serviceCollection.AddApplicationConverters<AutocadToSpeckleUnitConverter, ADB.UnitsValue>(autocadAssembly);
+    serviceCollection.AddScoped<
+      IConverterSettingsStore<Plant3dConversionSettings>,
+      ConverterSettingsStore<Plant3dConversionSettings>
+    >();
+    serviceCollection.AddScoped<
+      IConverterSettingsStore<AutocadConversionSettings>,
+      ConverterSettingsStore<AutocadConversionSettings>
+    >();
+    serviceCollection.AddScoped<IReferencePointConverter, ReferencePointConverter>();
+
+    // add other classes
+    serviceCollection.AddScoped<Speckle.Converters.Plant3dShared.ToSpeckle.PropertiesExtractor>(); // for plant3d
+    serviceCollection.AddScoped<Speckle.Converters.AutocadShared.ToSpeckle.IPropertiesExtractor, PropertiesExtractor>();
+    serviceCollection.AddScoped<ExtensionDictionaryExtractor>();
+    serviceCollection.AddScoped<Plant3dDataExtractor>();
+    serviceCollection.AddScoped<EntityUnitConverter>();
+  }
+}
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <MSBuildAllProjects Condition="'$(MSBuildVersion)' == '' Or '$(MSBuildVersion)' &lt; '16.0'">$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
+    <HasSharedItems>true</HasSharedItems>
+    <SharedGUID>C7E3A28D-5F91-4B6E-A8D2-3F1C9E7B4D56</SharedGUID>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <Import_RootNamespace>Speckle.Converters.Plant3dShared</Import_RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="$(MSBuildThisFileDirectory)Plant3dConversionSettings.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Plant3dConversionSettingsFactory.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Plant3dRootToSpeckleConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Plant3dToSpeckleUnitConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)GlobalUsings.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Helpers\PropertyHandler.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ServiceRegistration.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Properties\PropertiesExtractor.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Properties\ExtensionDictionaryExtractor.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Properties\Plant3dDataExtractor.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Geometry\Plant3dEntityToSpeckleConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Geometry\EquipmentToSpeckleConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Geometry\PipeToSpeckleConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Geometry\PipeInlineAssetToSpeckleConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Geometry\FallbackEntityToSpeckleConverter.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)ToSpeckle\Geometry\LineSegmentToSpeckleConverter.cs" />
+  </ItemGroup>
+</Project>
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>C7E3A28D-5F91-4B6E-A8D2-3F1C9E7B4D56</ProjectGuid>
+    <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
+  </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" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.Common.props" />
+  <PropertyGroup />
+  <Import Project="Speckle.Converters.Plant3dShared.projitems" Label="Shared" />
+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\CodeSharing\Microsoft.CodeSharing.CSharp.targets" />
+</Project>
@@ -0,0 +1,11 @@
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Converters.Common.Registration;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle.Geometry;
+
+[NameAndRankValue(typeof(PP.PnP3dObjects.Equipment), NameAndRankValueAttribute.SPECKLE_DEFAULT_RANK)]
+public class EquipmentToSpeckleConverter(
+  IConverterManager<IToSpeckleTopLevelConverter> converterManager,
+  IConverterSettingsStore<Plant3dConversionSettings> settingsStore
+) : Plant3dEntityToSpeckleConverter(converterManager, settingsStore);
@@ -0,0 +1,18 @@
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Converters.Common.Registration;
+
+//using Speckle.Objects.Data;
+//using Speckle.Sdk.Models;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle.Geometry;
+
+/// <summary>
+/// Fallback converter for any ADB.Entity that doesn't have a specific Plant3D converter.
+/// Uses a rank lower than SPECKLE_DEFAULT_RANK so specific converters always win.
+/// </summary>
+[NameAndRankValue(typeof(ADB.Entity), NameAndRankValueAttribute.SPECKLE_DEFAULT_RANK - 1)]
+public class FallbackEntityToSpeckleConverter(
+  IConverterManager<IToSpeckleTopLevelConverter> converterManager,
+  IConverterSettingsStore<Plant3dConversionSettings> settingsStore
+) : Plant3dEntityToSpeckleConverter(converterManager, settingsStore);
@@ -0,0 +1,66 @@
+using Speckle.Converters.Autocad;
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Objects.Data;
+using Speckle.Sdk.Models;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle.Geometry;
+
+/// <summary>
+/// Converts P&amp;ID LineSegment (SLINE) entities to Speckle.
+/// Unlike 3D Plant objects (Pipe, Equipment) which are block references needing Explode(),
+/// LineSegment is a Curve-based entity. We read its Vertices directly and produce a Polyline,
+/// applying the same coordinate transforms as the AutoCAD converters.
+/// </summary>
+[NameAndRankValue(typeof(PP.PnIDObjects.LineSegment), NameAndRankValueAttribute.SPECKLE_DEFAULT_RANK)]
+public class LineSegmentToSpeckleConverter : IToSpeckleTopLevelConverter
+{
+  private readonly IConverterSettingsStore<AutocadConversionSettings> _settingsStore;
+  private readonly IReferencePointConverter _referencePointConverter;
+
+  public LineSegmentToSpeckleConverter(
+    IConverterSettingsStore<AutocadConversionSettings> settingsStore,
+    IReferencePointConverter referencePointConverter
+  )
+  {
+    _settingsStore = settingsStore;
+    _referencePointConverter = referencePointConverter;
+  }
+
+  public Base Convert(object target)
+  {
+    var lineSegment = (PP.PnIDObjects.LineSegment)target;
+
+    // Build a flat list of xyz coordinates from the Vertices collection
+    var vertices = lineSegment.Vertices;
+    List<double> value = new(vertices.Count * 3);
+    foreach (AG.Point3d pt in vertices)
+    {
+      value.Add(pt.X);
+      value.Add(pt.Y);
+      value.Add(pt.Z);
+    }
+
+    // Apply the same WCS → external coordinate transform that all AutoCAD converters use
+    value = _referencePointConverter.ConvertWCSDoublesToExternalCoordinates(value);
+
+    SOG.Polyline polyline =
+      new()
+      {
+        value = value,
+        closed = lineSegment.Closed,
+        units = _settingsStore.Current.SpeckleUnits
+      };
+
+    DataObject dataObject =
+      new()
+      {
+        name = lineSegment.TagValue is { Length: > 0 } tag ? tag : lineSegment.GetType().Name,
+        displayValue = new List<Base> { polyline },
+        properties = new Dictionary<string, object?>(),
+        applicationId = lineSegment.Handle.Value.ToString()
+      };
+
+    return dataObject;
+  }
+}
@@ -0,0 +1,14 @@
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Converters.Common.Registration;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle.Geometry;
+
+/// <summary>
+/// Converts inline pipe assets (valves, instruments, etc.) to Speckle.
+/// </summary>
+[NameAndRankValue(typeof(PP.PnP3dObjects.PipeInlineAsset), NameAndRankValueAttribute.SPECKLE_DEFAULT_RANK)]
+public class PipeInlineAssetToSpeckleConverter(
+  IConverterManager<IToSpeckleTopLevelConverter> converterManager,
+  IConverterSettingsStore<Plant3dConversionSettings> settingsStore
+) : Plant3dEntityToSpeckleConverter(converterManager, settingsStore);
@@ -0,0 +1,11 @@
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Converters.Common.Registration;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle.Geometry;
+
+[NameAndRankValue(typeof(PP.PnP3dObjects.Pipe), NameAndRankValueAttribute.SPECKLE_DEFAULT_RANK)]
+public class PipeToSpeckleConverter(
+  IConverterManager<IToSpeckleTopLevelConverter> converterManager,
+  IConverterSettingsStore<Plant3dConversionSettings> settingsStore
+) : Plant3dEntityToSpeckleConverter(converterManager, settingsStore);
@@ -0,0 +1,119 @@
+using Speckle.Converters.Common;
+using Speckle.Converters.Common.Objects;
+using Speckle.Converters.Common.Registration;
+using Speckle.Objects.Data;
+using Speckle.Sdk.Models;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle.Geometry;
+
+/// <summary>
+/// Generic converter for Plant3D entity types.
+/// Plant3D entities are internally block references (often nested).
+/// Uses Explode() to decompose into world-coordinate geometry, then converts each
+/// sub-entity using the existing AutoCAD converters (Line, Arc, Solid3d, etc.).
+/// </summary>
+public abstract class Plant3dEntityToSpeckleConverter : IToSpeckleTopLevelConverter
+{
+  private readonly IConverterManager<IToSpeckleTopLevelConverter> _converterManager;
+  private readonly IConverterSettingsStore<Plant3dConversionSettings> _settingsStore;
+
+  private const int MAX_DEPTH = 5;
+
+  protected Plant3dEntityToSpeckleConverter(
+    IConverterManager<IToSpeckleTopLevelConverter> converterManager,
+    IConverterSettingsStore<Plant3dConversionSettings> settingsStore
+  )
+  {
+    _converterManager = converterManager;
+    _settingsStore = settingsStore;
+  }
+
+  public Base Convert(object target) => ConvertEntity((ADB.Entity)target);
+
+  private DataObject ConvertEntity(ADB.Entity entity)
+  {
+    List<Base> displayValue = ExtractDisplayValue(entity);
+
+    // Plant3D P&ID types (Asset, LineSegment, EndLineObject, etc.) each have a TagValue property
+    // that provides a unique, human-readable identifier (e.g. "T-0001", "1 1/2"-CIPS-Util1049-...").
+    // These types all inherit directly from ADB.Entity — there is no shared P&ID base class
+    // that declares TagValue, so we use reflection to read it regardless of the concrete type.
+    // I don't like this but its a good tradeoff since Plant3d API does not have common class to find TagValue
+    string name = entity.GetType().Name;
+    if (entity.GetType().GetProperty("TagValue")?.GetValue(entity) is string tagValue && tagValue.Length > 0)
+    {
+      name = tagValue;
+    }
+
+    DataObject dataObject =
+      new()
+      {
+        name = name,
+        displayValue = displayValue,
+        properties = new Dictionary<string, object?>(),
+        applicationId = entity.Handle.Value.ToString()
+      };
+
+    return dataObject;
+  }
+
+#pragma warning disable CA1031 // Autodesk APIs throw various exception types
+  private List<Base> ExtractDisplayValue(ADB.Entity entity)
+  {
+    List<Base> results = new();
+    CollectDisplayObjects(entity, results, 0);
+    return results;
+  }
+
+  /// <summary>
+  /// Recursively explodes the entity to reach leaf geometry, then converts
+  /// each piece using the registered AutoCAD converters.
+  /// Explode() produces entities in world coordinates (transforms are applied),
+  /// unlike opening the BlockTableRecord directly which gives local coordinates.
+  /// </summary>
+  private void CollectDisplayObjects(ADB.Entity entity, List<Base> results, int depth)
+  {
+    // If this is NOT a block reference, try converting it directly
+    // (Line, Arc, Circle, Polyline, Solid3d, etc.)
+    if (entity is not ADB.BlockReference)
+    {
+      try
+      {
+        var converter = _converterManager.ResolveConverter(entity.GetType(), false);
+
+        var converted = converter.Convert(entity);
+        results.Add(converted);
+        return;
+      }
+      catch (System.Exception)
+      {
+        // Fall through to explode on ConversionNotSupportedException or failed
+      }
+    }
+
+    // For BlockReferences or unconvertible entities, explode to get sub-entities
+    // Explode produces world-coordinate geometry (block transform is applied)
+    if (depth >= MAX_DEPTH)
+    {
+      return;
+    }
+
+    try
+    {
+      using ADB.DBObjectCollection exploded = new();
+      entity.Explode(exploded);
+      foreach (ADB.DBObject obj in exploded)
+      {
+        if (obj is ADB.Entity subEntity)
+        {
+          CollectDisplayObjects(subEntity, results, depth + 1);
+        }
+      }
+    }
+    catch (System.Exception)
+    {
+      // Can't explode — no display value from this entity
+    }
+  }
+#pragma warning restore CA1031
+}
@@ -0,0 +1,55 @@
+using Speckle.Converters.Common;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle;
+
+/// <summary>
+/// Extracts extension dictionaries out from an element. Expects to be scoped per operation.
+/// </summary>
+public class ExtensionDictionaryExtractor
+{
+  private readonly IConverterSettingsStore<Plant3dConversionSettings> _settingsStore;
+
+  public ExtensionDictionaryExtractor(IConverterSettingsStore<Plant3dConversionSettings> settingsStore)
+  {
+    _settingsStore = settingsStore;
+  }
+
+  /// <summary>
+  /// Extracts extension dictionary out from an entity. Expects to be scoped per operation.
+  /// </summary>
+  public Dictionary<string, object?>? GetExtensionDictionary(ADB.Entity entity)
+  {
+    if (entity is null || entity.ExtensionDictionary == ADB.ObjectId.Null)
+    {
+      return null;
+    }
+
+    Dictionary<string, object?> extensionDictionaryDict = new();
+
+    using (ADB.Transaction tr = _settingsStore.Current.Document.TransactionManager.StartTransaction())
+    {
+      var extensionDictionary = (ADB.DBDictionary)tr.GetObject(entity.ExtensionDictionary, ADB.OpenMode.ForRead, false);
+
+      foreach (ADB.DBDictionaryEntry entry in extensionDictionary)
+      {
+        if (tr.GetObject(entry.Value, ADB.OpenMode.ForRead) is ADB.Xrecord xRecord)
+        {
+          Dictionary<string, object?> entryDict = new();
+          foreach (ADB.TypedValue xEntry in xRecord.Data)
+          {
+            entryDict[xEntry.TypeCode.ToString()] = xEntry.Value;
+          }
+
+          if (entryDict.Count > 0)
+          {
+            extensionDictionaryDict[$"{entry.Key}"] = entryDict;
+          }
+        }
+      }
+
+      tr.Commit();
+    }
+
+    return extensionDictionaryDict.Count > 0 ? extensionDictionaryDict : null;
+  }
+}
@@ -0,0 +1,67 @@
+using Speckle.Converters.Common;
+
+namespace Speckle.Converters.Plant3dShared.ToSpeckle;
+
+/// <summary>
+/// Extracts Plant3D project database properties for entities.
+/// Uses the PnPDataLinks API to find the data row linked to a DWG entity,
+/// then reads all properties from that row in the project database (DCF files).
+/// </summary>
+public class Plant3dDataExtractor
+{
+  private readonly IConverterSettingsStore<Plant3dConversionSettings> _settingsStore;
+
+  public Plant3dDataExtractor(IConverterSettingsStore<Plant3dConversionSettings> settingsStore)
+  {
+    _settingsStore = settingsStore;
+  }
+
+  /// <summary>
+  /// Gets Plant3D database properties for the given entity.
+  /// Returns a dictionary of property name → value pairs from the project database.
+  /// </summary>
+#pragma warning disable CA1031 // Plant3D data APIs can throw various exceptions
+  public Dictionary<string, object?> GetDataProperties(ADB.Entity entity)
+  {
+    var result = new Dictionary<string, object?>();
+
+    try
+    {
+      var database = _settingsStore.Current.Document.Database;
+
+      // Get the DataLinksManager for this database
+      var dlm = PPDL.DataLinksManager.GetManager(database);
+      if (dlm is null)
+      {
+        return result;
+      }
+
+      // Find the data row linked to this entity (returns single int row ID)
+      int rowId = dlm.FindAcPpRowId(entity.ObjectId);
+      if (rowId <= 0)
+      {
+        return result;
+      }
+
+      // Read all properties from the linked row
+      var allProps = dlm.GetAllProperties(rowId, true);
+      if (allProps is not null)
+      {
+        foreach (var kvp in allProps)
+        {
+          string key = kvp.Key ?? "unknown";
+
+          result[key] = kvp.Value;
+        }
+      }
+    }
+    catch (PPDL.DLException)
+    {
+      // DataLinksManager not available or other API failure
+    }
+
+    return result;
+  }
+
+#pragma warning restore CA1031
+}
@@ -0,0 +1,43 @@
+namespace Speckle.Converters.Plant3dShared.ToSpeckle;
+
+/// <summary>
+/// Extracts properties for Plant3D objects.
+/// </summary>
+public class PropertiesExtractor : Speckle.Converters.AutocadShared.ToSpeckle.IPropertiesExtractor
+{
+  private readonly ExtensionDictionaryExtractor _extensionDictionaryExtractor;
+
+  public PropertiesExtractor(ExtensionDictionaryExtractor extensionDictionaryExtractor)
+  {
+    _extensionDictionaryExtractor = extensionDictionaryExtractor;
+  }
+
+  public Dictionary<string, object?> GetProperties(ADB.Entity entity)
+  {
+    Dictionary<string, object?> properties = new();
+
+    // TODO: Add Plant3D class-specific property extraction here
+    // For example, extract pipe spec data, equipment data, etc.
+
+    // add property sets and extension dictionaries to the properties dict
+    AddDictionaryToPropertyDictionary(
+      _extensionDictionaryExtractor.GetExtensionDictionary(entity),
+      "Extension Dictionary",
+      properties
+    );
+
+    return properties;
+  }
+
+  private void AddDictionaryToPropertyDictionary(
+    Dictionary<string, object?>? entryDictionary,
+    string entryName,
+    Dictionary<string, object?> propertyDictionary
+  )
+  {
+    if (entryDictionary is not null && entryDictionary.Count > 0)
+    {
+      propertyDictionary.Add(entryName, entryDictionary);
+    }
+  }
+}
@@ -1,4 +1,4 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
+Microsoft Visual Studio Solution File, Format Version 12.00
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{DEE5DD87-39C1-BF34-B639-A387DCCF972B}"
 	ProjectSection(SolutionItems) = preProject
 		.github\workflows\pr.yml = .github\workflows\pr.yml
@@ -309,6 +309,14 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Sdk", "..\speckle-s
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Sdk.Dependencies", "..\speckle-sharp-sdk\src\Speckle.Sdk.Dependencies\Speckle.Sdk.Dependencies.csproj", "{0677CA87-027F-D526-4463-3517F75B76EC}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Connectors.Plant3d2026", "Connectors\Autocad\Speckle.Connectors.Plant3d2026\Speckle.Connectors.Plant3d2026.csproj", "{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Converters.Plant3d2026", "Converters\Plant3d\Speckle.Converters.Plant3d2026\Speckle.Converters.Plant3d2026.csproj", "{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}"
+EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Speckle.Connectors.Plant3dShared", "Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.shproj", "{B1C4A14C-2F4E-4C3D-9B71-A3F5D8E6C912}"
+EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Speckle.Converters.Plant3dShared", "Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.shproj", "{C7E3A28D-5F91-4B6E-A8D2-3F1C9E7B4D56}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -790,6 +798,18 @@ Global
 		{0677CA87-027F-D526-4463-3517F75B76EC}.Local|Any CPU.Build.0 = Local|Any CPU
 		{0677CA87-027F-D526-4463-3517F75B76EC}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{0677CA87-027F-D526-4463-3517F75B76EC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}.Local|Any CPU.ActiveCfg = Local|Any CPU
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}.Local|Any CPU.Build.0 = Local|Any CPU
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}.Local|Any CPU.ActiveCfg = Local|Any CPU
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}.Local|Any CPU.Build.0 = Local|Any CPU
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -927,5 +947,9 @@ Global
 		{37C78F74-1AFB-8865-7C2A-03B6B4262134} = {FF13A09E-0E72-1904-124B-A4E979EF28D3}
 		{C3BD4841-7C1F-23F7-20AB-C30A678001F5} = {FF13A09E-0E72-1904-124B-A4E979EF28D3}
 		{02E79865-6261-CDE0-77EA-3DD2E01DACBD} = {FF13A09E-0E72-1904-124B-A4E979EF28D3}
+		{B68103BE-A274-4F61-AE98-DE0B75B8BD1C} = {D3670C11-52FA-1950-6D7E-27C5DEA68A33}
+		{AEF997CA-1413-4DF7-AFA7-AB4DC9BF92FF} = {D3670C11-52FA-1950-6D7E-27C5DEA68A33}
+		{B1C4A14C-2F4E-4C3D-9B71-A3F5D8E6C912} = {A97EFA6B-D703-EF29-A34D-BAD7BA42B5BE}
+		{C7E3A28D-5F91-4B6E-A8D2-3F1C9E7B4D56} = {A97EFA6B-D703-EF29-A34D-BAD7BA42B5BE}
 	EndGlobalSection
 EndGlobal
@@ -49,14 +49,18 @@
    <Project Path="Converters\Civil3d\Speckle.Converters.Civil3d2025\Speckle.Converters.Civil3d2025.csproj" />
  </Folder>
  <Folder Name="/Connectors/Autocad/2026/">
+    <Project Path="Connectors\Autocad\Speckle.Connectors.Plant3d2026/Speckle.Connectors.Plant3d2026.csproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.Autocad2026\Speckle.Connectors.Autocad2026.csproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.Civil3d2026\Speckle.Connectors.Civil3d2026.csproj" />
+    <Project Path="Converters\Plant3d\Speckle.Converters.Plant3d2026\Speckle.Converters.Plant3d2026.csproj" />
    <Project Path="Converters\Autocad\Speckle.Converters.Autocad2026\Speckle.Converters.Autocad2026.csproj" />
    <Project Path="Converters\Civil3d\Speckle.Converters.Civil3d2026\Speckle.Converters.Civil3d2026.csproj" />
  </Folder>
  <Folder Name="/Connectors/Autocad/Shared/">
+    <Project Path="Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.shproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.shproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.Civil3dShared\Speckle.Connectors.Civil3dShared.shproj" />
+    <Project Path="Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.shproj" />
    <Project Path="Converters\Autocad\Speckle.Converters.AutocadShared\Speckle.Converters.AutocadShared.shproj" />
    <Project Path="Converters\Civil3d\Speckle.Converters.Civil3dShared\Speckle.Converters.Civil3dShared.shproj" />
  </Folder>
@@ -151,7 +155,7 @@
  <Folder Name="/Connectors/Rhino/8/">
    <Project Path="Connectors\Rhino\Speckle.Connectors.Grasshopper8\Speckle.Connectors.Grasshopper8.csproj" />
    <Project Path="Connectors\Rhino\Speckle.Connectors.Rhino8\Speckle.Connectors.Rhino8.csproj" />
-    <Project Path="Connectors\Rhino\Speckle.Connectors.RhinoImporter\Speckle.Connectors.RhinoImporter.csproj" Type="C#" />
+    <Project Path="Connectors\Rhino\Speckle.Connectors.RhinoImporter\Speckle.Connectors.RhinoImporter.csproj" />
    <Project Path="Converters\Rhino\Speckle.Converters.Rhino8\Speckle.Converters.Rhino8.csproj" />
  </Folder>
  <Folder Name="/Connectors/Rhino/Shared/">
@@ -180,7 +184,7 @@
  </Folder>
  <Folder Name="/Importers/" />
  <Folder Name="/Importers/Rhino/">
-    <Project Path="Importers\Rhino\Speckle.Importers.JobProcessor\Speckle.Importers.JobProcessor.csproj" Type="C#">
+    <Project Path="Importers\Rhino\Speckle.Importers.JobProcessor\Speckle.Importers.JobProcessor.csproj">
      <Configuration Solution="Local|Any CPU" Project="Debug|Any CPU" />
    </Project>
    <Project Path="Importers\Rhino\Speckle.Importers.Rhino\Speckle.Importers.Rhino.csproj" />
@@ -16,6 +16,7 @@ public static class HostApplications
    Civil = new("Civil 3D", "civil3d"),
    Civil3D = new("Civil 3D", "civil3d"),
    AutoCAD = new("AutoCAD", "autocad"),
+    Plant3D = new("Plant 3D", "plant3d"),
    MicroStation = new("MicroStation", "microstation"),
    OpenRoads = new("OpenRoads", "openroads"),
    OpenRail = new("OpenRail", "openrail"),
@@ -307,6 +307,14 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Importers.JobProces
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Connectors.RhinoImporter", "Connectors\Rhino\Speckle.Connectors.RhinoImporter\Speckle.Connectors.RhinoImporter.csproj", "{5422F2C8-1E00-4DAE-BB01-65A17BE8CD68}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Connectors.Plant3d2026", "Connectors\Autocad\Speckle.Connectors.Plant3d2026\Speckle.Connectors.Plant3d2026.csproj", "{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Speckle.Converters.Plant3d2026", "Converters\Plant3d\Speckle.Converters.Plant3d2026\Speckle.Converters.Plant3d2026.csproj", "{C6D7E8F9-0123-4567-89AB-CDEF01234567}"
+EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Speckle.Connectors.Plant3dShared", "Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.shproj", "{B1C4A14C-2F4E-4C3D-9B71-A3F5D8E6C912}"
+EndProject
+Project("{D954291E-2A0B-460D-934E-DC6B0785DB48}") = "Speckle.Converters.Plant3dShared", "Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.shproj", "{C7E3A28D-5F91-4B6E-A8D2-3F1C9E7B4D56}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -770,6 +778,18 @@ Global
 		{5422F2C8-1E00-4DAE-BB01-65A17BE8CD68}.Local|Any CPU.Build.0 = Local|Any CPU
 		{5422F2C8-1E00-4DAE-BB01-65A17BE8CD68}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5422F2C8-1E00-4DAE-BB01-65A17BE8CD68}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}.Local|Any CPU.ActiveCfg = Local|Any CPU
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}.Local|Any CPU.Build.0 = Local|Any CPU
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567}.Local|Any CPU.ActiveCfg = Local|Any CPU
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567}.Local|Any CPU.Build.0 = Local|Any CPU
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -907,6 +927,10 @@ Global
 		{92F065BE-97E2-4192-B561-88A6A8CFA53F} = {CD0C216A-2A96-4423-956E-3DDFCAEA510C}
 		{1953F875-B271-484B-B589-3D4AC1288C2B} = {CD0C216A-2A96-4423-956E-3DDFCAEA510C}
 		{5422F2C8-1E00-4DAE-BB01-65A17BE8CD68} = {5929C9C7-F971-449E-BC5B-4486016BD11F}
+		{F3A4B5C6-D7E8-4F01-A345-6789ABCDEF01} = {1D9F4468-A382-4D25-8195-F93A884B14DA}
+		{C6D7E8F9-0123-4567-89AB-CDEF01234567} = {1D9F4468-A382-4D25-8195-F93A884B14DA}
+		{B1C4A14C-2F4E-4C3D-9B71-A3F5D8E6C912} = {4721AA15-AF6E-4A62-A2C3-65564DC563E6}
+		{C7E3A28D-5F91-4B6E-A8D2-3F1C9E7B4D56} = {4721AA15-AF6E-4A62-A2C3-65564DC563E6}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {EE253116-7070-4E9A-BCE8-2911C251B8C8}
@@ -1010,5 +1034,19 @@ Global
 		Connectors\Revit\Speckle.Connectors.RevitShared\Speckle.Connectors.RevitShared.projitems*{f98f97ac-d862-4750-b952-fbe4e9ee0eba}*SharedItemsImports = 5
 		Connectors\Navisworks\Speckle.Connectors.NavisworksShared\Speckle.Connectors.NavisworksShared.projitems*{fd44e1f0-d20a-49b6-adc9-482d911a74fb}*SharedItemsImports = 5
 		Connectors\Navisworks\Speckle.Connectors.NavisworksShared\Speckle.Connectors.NavisworksShared.projitems*{fe797118-07cb-44a7-a779-68ff3b69ee40}*SharedItemsImports = 5
+		Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.projitems*{b1c4a14c-2f4e-4c3d-9b71-a3f5d8e6c912}*SharedItemsImports = 13
+		Connectors\Autocad\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.projitems*{d1e2f3a4-b5c6-4d8e-9f01-234567890abc}*SharedItemsImports = 5
+		Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.projitems*{d1e2f3a4-b5c6-4d8e-9f01-234567890abc}*SharedItemsImports = 5
+		Connectors\Autocad\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.projitems*{e2f3a4b5-c6d7-4e9f-8123-456789abcdef}*SharedItemsImports = 5
+		Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.projitems*{e2f3a4b5-c6d7-4e9f-8123-456789abcdef}*SharedItemsImports = 5
+		Connectors\Autocad\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.projitems*{f3a4b5c6-d7e8-4f01-a345-6789abcdef01}*SharedItemsImports = 5
+		Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.projitems*{f3a4b5c6-d7e8-4f01-a345-6789abcdef01}*SharedItemsImports = 5
+		Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.projitems*{c7e3a28d-5f91-4b6e-a8d2-3f1c9e7b4d56}*SharedItemsImports = 13
+		Converters\Autocad\Speckle.Converters.AutocadShared\Speckle.Converters.AutocadShared.projitems*{a4b5c6d7-e8f9-4123-8567-89abcdef0123}*SharedItemsImports = 5
+		Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.projitems*{a4b5c6d7-e8f9-4123-8567-89abcdef0123}*SharedItemsImports = 5
+		Converters\Autocad\Speckle.Converters.AutocadShared\Speckle.Converters.AutocadShared.projitems*{b5c6d7e8-f901-4345-a789-abcdef012345}*SharedItemsImports = 5
+		Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.projitems*{b5c6d7e8-f901-4345-a789-abcdef012345}*SharedItemsImports = 5
+		Converters\Autocad\Speckle.Converters.AutocadShared\Speckle.Converters.AutocadShared.projitems*{c6d7e8f9-0123-4567-89ab-cdef01234567}*SharedItemsImports = 5
+		Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.projitems*{c6d7e8f9-0123-4567-89ab-cdef01234567}*SharedItemsImports = 5
 	EndGlobalSection
 EndGlobal
@@ -49,14 +49,18 @@
    <Project Path="Converters\Civil3d\Speckle.Converters.Civil3d2025\Speckle.Converters.Civil3d2025.csproj" />
  </Folder>
  <Folder Name="/Connectors/Autocad/2026/">
+    <Project Path="Connectors\Autocad\Speckle.Connectors.Plant3d2026\Speckle.Connectors.Plant3d2026.csproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.Autocad2026\Speckle.Connectors.Autocad2026.csproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.Civil3d2026\Speckle.Connectors.Civil3d2026.csproj" />
+    <Project Path="Converters\Plant3d\Speckle.Converters.Plant3d2026\Speckle.Converters.Plant3d2026.csproj" />
    <Project Path="Converters\Autocad\Speckle.Converters.Autocad2026\Speckle.Converters.Autocad2026.csproj" />
    <Project Path="Converters\Civil3d\Speckle.Converters.Civil3d2026\Speckle.Converters.Civil3d2026.csproj" />
  </Folder>
  <Folder Name="/Connectors/Autocad/Shared/">
+    <Project Path="Connectors\Autocad\Speckle.Connectors.Plant3dShared\Speckle.Connectors.Plant3dShared.shproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.AutocadShared\Speckle.Connectors.AutocadShared.shproj" />
    <Project Path="Connectors\Autocad\Speckle.Connectors.Civil3dShared\Speckle.Connectors.Civil3dShared.shproj" />
+    <Project Path="Converters\Plant3d\Speckle.Converters.Plant3dShared\Speckle.Converters.Plant3dShared.shproj" />
    <Project Path="Converters\Autocad\Speckle.Converters.AutocadShared\Speckle.Converters.AutocadShared.shproj" />
    <Project Path="Converters\Civil3d\Speckle.Converters.Civil3dShared\Speckle.Converters.Civil3dShared.shproj" />
  </Folder>
@@ -151,7 +155,7 @@
  <Folder Name="/Connectors/Rhino/8/">
    <Project Path="Connectors\Rhino\Speckle.Connectors.Grasshopper8\Speckle.Connectors.Grasshopper8.csproj" />
    <Project Path="Connectors\Rhino\Speckle.Connectors.Rhino8\Speckle.Connectors.Rhino8.csproj" />
-    <Project Path="Connectors\Rhino\Speckle.Connectors.RhinoImporter\Speckle.Connectors.RhinoImporter.csproj" Type="Classic C#" />
+    <Project Path="Connectors\Rhino\Speckle.Connectors.RhinoImporter\Speckle.Connectors.RhinoImporter.csproj" Type="C#" />
    <Project Path="Converters\Rhino\Speckle.Converters.Rhino8\Speckle.Converters.Rhino8.csproj" />
  </Folder>
  <Folder Name="/Connectors/Rhino/Shared/">
@@ -180,7 +184,7 @@
  </Folder>
  <Folder Name="/Importers/" />
  <Folder Name="/Importers/Rhino/">
-    <Project Path="Importers\Rhino\Speckle.Importers.JobProcessor\Speckle.Importers.JobProcessor.csproj" Type="Classic C#">
+    <Project Path="Importers\Rhino\Speckle.Importers.JobProcessor\Speckle.Importers.JobProcessor.csproj" Type="C#">
      <Configuration Solution="Local|Any CPU" Project="Debug|Any CPU" />
    </Project>
    <Project Path="Importers\Rhino\Speckle.Importers.Rhino\Speckle.Importers.Rhino.csproj" />