diff --git a/build/AzureIntegration.targets b/build/AzureIntegration.targets
new file mode 100644
index 0000000000..3d8a7af504
--- /dev/null
+++ b/build/AzureIntegration.targets
@@ -0,0 +1,31 @@
+<Project>
+  <PropertyGroup>
+    <AzureIntegrationProjectRoot>$(MSBuildThisFileDirectory)..\src\AzureIntegration\</AzureIntegrationProjectRoot>
+  </PropertyGroup>
+
+  <Target Name="BuildAzureIntegration" DependsOnTargets="PrepareOutputPaths;GeneratePropsFiles">
+    <PropertyGroup>
+      <AzureIntegrationProjProperties>
+        AspNetUniverseBuildOffline=true;
+        RepositoryRoot=$(AzureIntegrationProjectRoot);
+        DotNetRestoreSourcePropsPath=$(GeneratedRestoreSourcesPropsPath);
+        DotNetPackageVersionPropsPath=$(GeneratedPackageVersionPropsPath);
+        VersionSuffix=$(VersionSuffix);
+        BuildNumberSuffix=$(BuildNumberSuffix);
+        Configuration=$(Configuration);
+        IsFinalBuild=$(IsFinalBuild);
+      </AzureIntegrationProjProperties>
+    </PropertyGroup>
+
+    <MSBuild Projects="$(MSBuildProjectFullPath)"
+             Targets="$(AzureIntegrationProjectTargets)"
+             Properties="$(AzureIntegrationProjProperties)" />
+
+    <ItemGroup>
+      <AzureIntegrationArtifacts Include="$(AzureIntegrationProjectRoot)artifacts\build\*" />
+    </ItemGroup>
+
+    <Copy SourceFiles="@(AzureIntegrationArtifacts)" DestinationFolder="$(ProductPackageOutputPath)" />
+  </Target>
+
+</Project>
\ No newline at end of file
diff --git a/build/SharedFx.targets b/build/SharedFx.targets
index e2abd7ae95..08f15d775f 100644
--- a/build/SharedFx.targets
+++ b/build/SharedFx.targets
@@ -44,28 +44,6 @@
 
   </Target>
 
-  <Target Name="BuildSiteExtension" DependsOnTargets="BuildMetapackages" Condition="'$(BuildSiteExtension)' == 'true'" >
-    <PropertyGroup>
-      <AzureIntegrationProjProperties>
-        AspNetUniverseBuildOffline=true;
-        DotNetRestoreSourcePropsPath=$(GeneratedRestoreSourcesPropsPath);
-        DotNetPackageVersionPropsPath=$(GeneratedPackageVersionPropsPath);
-        BuildNumber=$(BuildNumber);
-        Configuration=$(Configuration);
-        IsFinalBuild=$(IsFinalBuild);
-      </AzureIntegrationProjProperties>
-    </PropertyGroup>
-
-    <!-- Pack logging site extension -->
-    <MSBuild Projects="$(RepositoryRoot)\src\SiteExtensions\LoggingBranch\LoggingBranch.csproj" Targets="Restore;Pack" Properties="$(AzureIntegrationProjProperties);PackageOutputPath=$(BuildDir)" />
-  </Target>
-
-  <Target Name="GetSiteExtensionArtifactInfo" Condition="'$(BuildSiteExtension)' == 'true'" >
-    <MSBuild Projects="$(RepositoryRoot)\src\SiteExtensions\LoggingBranch\LoggingBranch.csproj" Targets="GetArtifactInfo" Properties="PackageOutputPath=$(BuildDir);BuildNumber=$(BuildNumber);DesignTimeBuild=true;IsFinalBuild=$(IsFinalBuild)">
-      <Output TaskParameter="TargetOutputs" ItemName="ArtifactInfo" />
-    </MSBuild>
-  </Target>
-
   <Target Name="_BuildSharedFxProjects" DependsOnTargets="GeneratePropsFiles;ResolveCommitHash">
 
     <PropertyGroup>
diff --git a/build/artifacts.props b/build/artifacts.props
index ce6a78fb1f..756194a28b 100644
--- a/build/artifacts.props
+++ b/build/artifacts.props
@@ -28,7 +28,6 @@ This can be done once #4246 is complete, and done in conjunction with converting
     <PackageArtifact Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Category="ship" />
     <PackageArtifact Include="Microsoft.AspNetCore.Authentication.Twitter" Category="ship" />
     <PackageArtifact Include="Microsoft.AspNetCore.Authentication.WsFederation" Category="ship" />
-    <PackageArtifact Include="Microsoft.AspNetCore.AzureAppServices.SiteExtension.3.0" Category="noship" Condition="'$(BuildSiteExtension)' == 'true'" />
     <PackageArtifact Include="Microsoft.AspNetCore.AzureAppServices.HostingStartup" Category="ship" />
     <PackageArtifact Include="Microsoft.AspNetCore.AzureAppServicesIntegration" Category="ship" />
     <PackageArtifact Include="Microsoft.AspNetCore.Blazor" Category="ship" />
diff --git a/build/repo.props b/build/repo.props
index 0c86805c1e..f50b7d4f03 100644
--- a/build/repo.props
+++ b/build/repo.props
@@ -25,9 +25,6 @@
     <DisableSignCheckStrongName>true</DisableSignCheckStrongName>
 
     <SharedSourcesFolder>$(RepositoryRoot)src\Shared\</SharedSourcesFolder>
-    <SharedFxArchitecture Condition="'$(SharedFxArchitecture)' == ''">$(SharedFxRid.Substring($([MSBuild]::Add($(SharedFxRid.LastIndexOf('-')), 1))))</SharedFxArchitecture>
-    <BuildSiteExtension>false</BuildSiteExtension>
-    <BuildSiteExtension Condition="'$(BuildSiteExtension)' == 'true' AND '$(OS)' != 'Windows_NT'">false</BuildSiteExtension>
   </PropertyGroup>
 
   <PropertyGroup Condition=" '$(BuildAllProjects)' == 'true' ">
diff --git a/build/repo.targets b/build/repo.targets
index 717eaa988b..0e3872ef1b 100644
--- a/build/repo.targets
+++ b/build/repo.targets
@@ -1,5 +1,6 @@
 <Project>
   <Import Project="RepositoryBuild.targets" />
+  <Import Project="AzureIntegration.targets" />
   <Import Project="SharedFx.targets" />
   <Import Project="CodeSign.targets" />
   <Import Project="Publish.targets" />
@@ -35,7 +36,7 @@
     <CompileDependsOn Condition=" '$(BuildAllProjects)' == 'true' ">$(CompileDependsOn);PackProjects;BuildRepositories;BuildSharedFx</CompileDependsOn>
 
     <PackageDependsOn>$(PackageDependsOn);PackProjects</PackageDependsOn>
-    <PackageDependsOn Condition=" '$(BuildAllProjects)' == 'true' ">$(PackageDependsOn);BuildSiteExtension;RemoveSharedFrameworkOnlyRefsFromNuspec</PackageDependsOn>
+    <PackageDependsOn Condition=" '$(BuildAllProjects)' == 'true' ">$(PackageDependsOn);RemoveSharedFrameworkOnlyRefsFromNuspec</PackageDependsOn>
 
     <TestDependsOn />
     <TestDependsOn Condition=" '$(_RunBuild)' == 'true' ">$(TestDependsOn);Compile</TestDependsOn>
@@ -92,7 +93,7 @@
     </ItemGroup>
   </Target>
 
-  <Target Name="ResolveRepoInfo" DependsOnTargets="_ResolveProjectArtifactsInfoShipped;_PrepareRepositories;GetSiteExtensionArtifactInfo">
+  <Target Name="ResolveRepoInfo" DependsOnTargets="_ResolveProjectArtifactsInfoShipped;_PrepareRepositories">
     <!-- We need to pass the NETCoreApp package versions to msbuild so that it doesn't complain about us using a different one than it was restored against.  -->
     <PropertyGroup>
       <DesignTimeBuildProps>$(BuildProperties);MicrosoftNETCoreAppPackageVersion=$(MicrosoftNETCoreAppPackageVersion);</DesignTimeBuildProps>
diff --git a/src/Security/Security.sln b/src/Security/Security.sln
index e0457ed5e0..b2735e5b23 100644
--- a/src/Security/Security.sln
+++ b/src/Security/Security.sln
@@ -131,12 +131,11 @@ EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Diagnostics.Abstractions", "..\Middleware\Diagnostics.Abstractions\src\Microsoft.AspNetCore.Diagnostics.Abstractions.csproj", "{73BCF909-4999-4663-BAE1-36B7734212B7}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Routing", "..\Http\Routing\src\Microsoft.AspNetCore.Routing.csproj", "{5B2F3890-198E-4BE8-8464-10B4D97F976A}"
+EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Routing.Abstractions", "..\Http\Routing.Abstractions\src\Microsoft.AspNetCore.Routing.Abstractions.csproj", "{71961A8D-B26F-46AE-A475-D00425D875A0}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Server.IISIntegration", "..\Servers\IIS\IISIntegration\src\Microsoft.AspNetCore.Server.IISIntegration.csproj", "{FD3AB895-2AF6-447D-82CF-DB002B491D23}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.AspNetCore.Server.IISIntegration", "..\Servers\IIS\IISIntegration\src\Microsoft.AspNetCore.Server.IISIntegration.csproj", "{81D0E81F-4711-4C7B-BBD4-E168102D0D7D}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
diff --git a/src/SiteExtensions/LoggingBranch/LoggingBranch.csproj b/src/SiteExtensions/LoggingBranch/LoggingBranch.csproj
index e5f92e9c54..f905ee1b1c 100644
--- a/src/SiteExtensions/LoggingBranch/LoggingBranch.csproj
+++ b/src/SiteExtensions/LoggingBranch/LoggingBranch.csproj
@@ -1,14 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TrimmedVersion>$(AspNetCoreMajorVersion).$(AspNetCoreMinorVersion)</TrimmedVersion>
+    <TrimmedVersion>$(VersionPrefix.Substring(0, $(VersionPrefix.LastIndexOf('.'))))</TrimmedVersion>
     <title>ASP.NET Core Extensions</title>
     <Description>This extension enables additional functionality for ASP.NET Core on Azure WebSites, such as enabling Azure logging.</Description>
     <TargetFramework>net461</TargetFramework>
     <GenerateDocumentationFile>false</GenerateDocumentationFile>
     <PackageTags>aspnet;logging;aspnetcore;AzureSiteExtension;keyvault;configuration;dataprotection</PackageTags>
     <ContentTargetFolders>content</ContentTargetFolders>
-    <PackageId>Microsoft.AspNetCore.AzureAppServices.SiteExtension.$(TrimmedVersion)</PackageId>
+    <PackageId>Microsoft.AspNetCore.AzureAppServices.SiteExtension.$(TrimmedVersion).$(SharedFxArchitecture)</PackageId>
     <MicrosoftAspNetCoreAppPackageVersion>$(PackageVersion)</MicrosoftAspNetCoreAppPackageVersion>
     <HostingStartupRuntimeFrameworkVersion>$(MicrosoftNETCoreAppPackageVersion)</HostingStartupRuntimeFrameworkVersion>
 
@@ -20,7 +20,6 @@
     <IncludeSymbols>false</IncludeSymbols>
     <IncludeSource>false</IncludeSource>
     <ContentTargetFolders>content</ContentTargetFolders>
-    <IsPackageInThisPatch>true</IsPackageInThisPatch>
   </PropertyGroup>
 
   <ItemGroup>
@@ -29,6 +28,18 @@
     <HostingStartupPackageReference Include="Microsoft.AspNetCore.AzureAppServices.HostingStartup" Version="$(PackageVersion)" />
 
     <PackageReference Include="Internal.AspNetCore.Sdk" PrivateAssets="All" Version="$(InternalAspNetCoreSdkPackageVersion)" />
+
+    <ProjectReference Include="..\..\Framework\pkg\Microsoft.AspNetCore.App.pkgproj">
+      <Targets>Pack</Targets>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <SkipGetTargetFrameworkProperties>true</SkipGetTargetFrameworkProperties>
+    </ProjectReference>
+
+     <ProjectReference Include="..\..\Framework\src\Microsoft.AspNetCore.App.shfxproj">
+      <Targets>Pack</Targets>
+      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
+      <SkipGetTargetFrameworkProperties>true</SkipGetTargetFrameworkProperties>
+    </ProjectReference>
   </ItemGroup>
 
 </Project>
diff --git a/src/SiteExtensions/Sdk/SiteExtension.targets b/src/SiteExtensions/Sdk/SiteExtension.targets
index 0b12d94221..c7627c3012 100644
--- a/src/SiteExtensions/Sdk/SiteExtension.targets
+++ b/src/SiteExtensions/Sdk/SiteExtension.targets
@@ -9,7 +9,7 @@
 
     <PropertyGroup>
       <_TemplatesDirectory>$(MSBuildThisFileDirectory)..\content\</_TemplatesDirectory>
-      <_DepsOutputDirectory>$(RepositoryRoot).w\se\</_DepsOutputDirectory>
+      <_DepsOutputDirectory>$(IntermediateOutputPath)\se\</_DepsOutputDirectory>
       <_WorkingDirectory>$(_DepsOutputDirectory)\depswork</_WorkingDirectory>
       <_BasePackagePath>content\additionaldeps\</_BasePackagePath>
       <_RuntimeStoreManifestFile>$(_DepsOutputDirectory)\rs.csproj</_RuntimeStoreManifestFile>
@@ -17,6 +17,9 @@
       <ManifestFileContents>
       <![CDATA[
 <Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+  </PropertyGroup>
   <ItemGroup>
     <PackageReference Remove="Internal.AspNetCore.Sdk" />
     <PackageReference Include="Microsoft.AspNetCore.App" Version="$(MicrosoftAspNetCoreAppPackageVersion)" IsImplicitlyDefined="true"/>
@@ -27,6 +30,11 @@
       </ManifestFileContents>
     </PropertyGroup>
 
+    <ItemGroup Condition="'@(HostingStartupRuntimeStoreTargets->Count())' == '0'">
+      <HostingStartupRuntimeStoreTargets Include="netcoreapp3.0" Runtime="win7-x64" />
+      <HostingStartupRuntimeStoreTargets Include="netcoreapp3.0" Runtime="win7-x86" />
+    </ItemGroup>
+
     <ItemGroup>
       <_TemplateFiles Include="$(MSBuildThisFileDirectory)\HostingStartup\*.cs*" />
       <_HostingStartupPackageReference
@@ -45,22 +53,9 @@
     <!-- Generate runtime store -->
     <WriteLinesToFile File="$(_RuntimeStoreManifestFile)" Lines="$(ManifestFileContents)" Overwrite="true" Encoding="Unicode"/>
 
-    <PropertyGroup>
-      <_CommonProperties>
-        AspNetUniverseBuildOffline=true;
-        DotNetRestoreSourcePropsPath=$(DotNetRestoreSourcePropsPath);
-        DotNetPackageVersionPropsPath=$(DotNetPackageVersionPropsPath);
-        BuildNumber=$(BuildNumber);
-        Configuration=$(Configuration);
-        IsFinalBuild=$(IsFinalBuild);
-        MicrosoftAspNetCoreAppPackageVersion=$(MicrosoftAspNetCoreAppPackageVersion);
-        RuntimeFrameworkVersion=$(HostingStartupRuntimeFrameworkVersion);
-      </_CommonProperties>
-    </PropertyGroup>
-
     <MSBuild Projects="$(_RuntimeStoreManifestFile)"
              Targets="ComposeStore"
-             Properties="TargetFramework=%(HostingStartupRuntimeStoreTargets.Identity);RuntimeIdentifier=%(HostingStartupRuntimeStoreTargets.Runtime);ComposeDir=$(_RuntimeStoreOutput)\%(HostingStartupRuntimeStoreTargets.Runtime);SkipOptimization=true;$(_CommonProperties)" />
+             Properties="TargetFramework=%(HostingStartupRuntimeStoreTargets.Identity);RuntimeFrameworkVersion=$(HostingStartupRuntimeFrameworkVersion);RuntimeIdentifier=%(HostingStartupRuntimeStoreTargets.Runtime);ComposeDir=$(_RuntimeStoreOutput)\%(HostingStartupRuntimeStoreTargets.Runtime);SkipOptimization=true" />
     <!-- Generate deps -->
     <RemoveDir Directories="%(_HostingStartupPackageReference.WorkingDirectory)" />
 
@@ -68,11 +63,11 @@
 
     <MSBuild Projects="%(_HostingStartupPackageReference.Project)"
              Targets="Restore"
-             Properties="HostingStartupPackageName=%(_HostingStartupPackageReference.Identity);HostingStartupPackageVersion=%(_HostingStartupPackageReference.Version);UseAppHost=false;NoBuild=false;$(_CommonProperties)" />
+             Properties="HostingStartupPackageName=%(_HostingStartupPackageReference.Identity);HostingStartupPackageVersion=%(_HostingStartupPackageReference.Version);RuntimeFrameworkVersion=$(HostingStartupRuntimeFrameworkVersion);MicrosoftAspNetCoreAppPackageVersion=$(MicrosoftAspNetCoreAppPackageVersion);UseAppHost=false;NoBuild=false" />
 
     <MSBuild Projects="%(_HostingStartupPackageReference.Project)"
              Targets="Publish"
-             Properties="PublishDir=%(_HostingStartupPackageReference.WorkingDirectory)\p;HostingStartupPackageName=%(_HostingStartupPackageReference.Identity);HostingStartupPackageVersion=%(_HostingStartupPackageReference.Version);UseAppHost=false;NoBuild=false;IncludeMainProjectInDepsFile=false;$(_CommonProperties)" />
+             Properties="PublishDir=%(_HostingStartupPackageReference.WorkingDirectory)\p;HostingStartupPackageName=%(_HostingStartupPackageReference.Identity);HostingStartupPackageVersion=%(_HostingStartupPackageReference.Version);RuntimeFrameworkVersion=$(HostingStartupRuntimeFrameworkVersion);MicrosoftAspNetCoreAppPackageVersion=$(MicrosoftAspNetCoreAppPackageVersion);UseAppHost=false;NoBuild=false;IncludeMainProjectInDepsFile=false" />
     <Copy SourceFiles="%(_HostingStartupPackageReference.DepsFile)" DestinationFiles="%(_HostingStartupPackageReference.TrimmedDepsFile)" />
 
     <ItemGroup>