diff --git a/Directory.Build.props b/Directory.Build.props
index 5d0198439..c40c8555e 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <BuildArchitecture>$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</BuildArchitecture>
+    <BuildArchitecture Condition="'$(BuildArchitecture)' == ''">$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant())</BuildArchitecture>
     <Architecture Condition="'$(Architecture)' == '' AND ('$(BuildArchitecture)' == 'arm64' OR '$(BuildArchitecture)' == 'arm')">$(BuildArchitecture)</Architecture>
     <Architecture Condition="'$(Architecture)' == '' AND '$(BuildArchitecture)' == 's390x'">$(BuildArchitecture)</Architecture>
     <Architecture Condition="'$(Architecture)' == '' AND '$(BuildArchitecture)' == 'ppc64le'">$(BuildArchitecture)</Architecture>
diff --git a/eng/SourceBuild.props b/eng/SourceBuild.props
index e6c924d5b..9e4078adf 100644
--- a/eng/SourceBuild.props
+++ b/eng/SourceBuild.props
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <Target Name="ConfigureInnerBuildArg" BeforeTargets="GetSourceBuildCommandConfiguration">
-    <PropertyGroup>
+    <PropertyGroup Condition="'$(DotNetBuildSourceOnly)' == 'true'">
       <InnerBuildArgs>$(InnerBuildArgs) /p:SkipBuildingInstallers=true</InnerBuildArgs>
       <InnerBuildArgs>$(InnerBuildArgs) /p:IncludeAdditionalSharedFrameworks=false</InnerBuildArgs>
       <InnerBuildArgs Condition="'$(SourceBuildUseMonoRuntime)' == 'true'">$(InnerBuildArgs) /p:DISABLE_CROSSGEN=true</InnerBuildArgs>
@@ -16,4 +16,17 @@
     </PropertyGroup>
   </Target>
 
+  <!-- This should be resolved/removed with https://github.com/dotnet/source-build/issues/4101 -->
+  <Target Name="AddInstallers"
+          BeforeTargets="GetCategorizedIntermediateNupkgContents">
+    <ItemGroup Condition="'$(DotNetBuildOrchestrator)' == 'true'">
+      <!-- Include installers when in product VMR builds. These are not necessary when building the repo-only build as we don't
+           need them in downstream source-only PR legs. We could include them, but it may bump us over the package size limit. -->
+      <IntermediateNupkgArtifactFile Include="$(CurrentRepoSourceBuildArtifactsPackagesDir)Shipping\*.msi" />
+      <IntermediateNupkgArtifactFile Include="$(CurrentRepoSourceBuildArtifactsPackagesDir)Shipping\*.deb" />
+      <IntermediateNupkgArtifactFile Include="$(CurrentRepoSourceBuildArtifactsPackagesDir)Shipping\*.rpm" />
+      <IntermediateNupkgArtifactFile Include="$(CurrentRepoSourceBuildArtifactsPackagesDir)Shipping\*.pkg" />
+    </ItemGroup>
+  </Target>
+
 </Project>
diff --git a/eng/restore-toolset.ps1 b/eng/restore-toolset.ps1
index 893a96111..e3862f0e9 100644
--- a/eng/restore-toolset.ps1
+++ b/eng/restore-toolset.ps1
@@ -5,7 +5,7 @@ function InitializeCustomSDKToolset {
 
   # The following frameworks and tools are used only for testing.
   # Do not attempt to install them in source build.
-  if ($env:DotNetBuildFromSource -eq "true") {
+  if ($productBuild -or $properties -like "*DotNetBuildRepo=true*") {
     return
   }
 
diff --git a/eng/restore-toolset.sh b/eng/restore-toolset.sh
index cd17755d5..f4352ac20 100644
--- a/eng/restore-toolset.sh
+++ b/eng/restore-toolset.sh
@@ -5,7 +5,7 @@ function InitializeCustomSDKToolset {
 
   # The following frameworks and tools are used only for testing.
   # Do not attempt to install them in source build.
-  if [[ "${DotNetBuildFromSource:-}" == "true" ]]; then
+  if [[ $product_build == true || $properties == *"DotNetBuildRepo=true"* ]]; then
     return
   fi
   
diff --git a/src/SourceBuild/content/Directory.Build.props b/src/SourceBuild/content/Directory.Build.props
index e587e6ac4..52bed0835 100644
--- a/src/SourceBuild/content/Directory.Build.props
+++ b/src/SourceBuild/content/Directory.Build.props
@@ -34,12 +34,15 @@
     <RootRepo Condition="'$(ShortStack)' == 'true'">runtime</RootRepo>
   </PropertyGroup>
 
+  <!-- See https://github.com/dotnet/arcade/blob/main/Documentation/UnifiedBuild/Unified-Build-Controls.md#output-controls for 
+       control set definition. -->
   <PropertyGroup Label="CalculateArch">
+    <!-- Build architecture is what we are building on. -->
     <BuildArchitecture>$([System.Runtime.InteropServices.RuntimeInformation]::ProcessArchitecture.ToString().ToLowerInvariant)</BuildArchitecture>
-    <HostArchitecture Condition="'$(HostArchitecture)' == ''">$(BuildArchitecture)</HostArchitecture>
-
-    <!-- When building on non-x64 architectures, there may be no cross-compilation available, select a target architecture that is the same as the build. -->
+    <!-- The target architecture is the what the customer is targeting their outputs to run on. -->
     <TargetArchitecture Condition="'$(TargetArchitecture)' == ''">$(BuildArchitecture)</TargetArchitecture>
+    <!-- The host architecture is the what the customer will build on. Much of the time, Host==Target. -->
+    <HostArchitecture Condition="'$(HostArchitecture)' == ''">$(TargetArchitecture)</HostArchitecture>
 
     <Platform Condition="'$(Platform)' == ''">AnyCPU</Platform>
   </PropertyGroup>
diff --git a/src/SourceBuild/content/repo-projects/Directory.Build.props b/src/SourceBuild/content/repo-projects/Directory.Build.props
index 12d20f5b7..0a2a25dc8 100644
--- a/src/SourceBuild/content/repo-projects/Directory.Build.props
+++ b/src/SourceBuild/content/repo-projects/Directory.Build.props
@@ -240,8 +240,8 @@
     <ExtraPackageVersionPropsPackageInfo Include="MicrosoftNETCoreAppRuntimePackageVersion" Version="%24(MicrosoftNETCoreAppRefPackageVersion)" />
     <ExtraPackageVersionPropsPackageInfo Include="MicrosoftNETCoreAppRuntimeVersion" Version="%24(MicrosoftNETCoreAppRefPackageVersion)" />
     <ExtraPackageVersionPropsPackageInfo Include="MicrosoftNETCoreAppHostPackageVersion" Version="%24(MicrosoftNETCoreAppRefPackageVersion)" />
-    <!-- core-sdk uses this property for ASP.NET blob directory -->
-    <ExtraPackageVersionPropsPackageInfo Include="VSRedistCommonAspNetCoreTargetingPackx6430PackageVersion" Version="$(aspnetcoreOutputPackageVersion)" />
+
+    <ExtraPackageVersionPropsPackageInfo Include="MicrosoftWindowsDesktopAppRuntimewinx64PackageVersion" Version="$(windowsdesktopOutputPackageVersion)" />
 
     <!-- Used by installer to determine sdk version -->
     <ExtraPackageVersionPropsPackageInfo Include="MicrosoftDotnetToolsetInternalPackageVersion" Version="%24(MicrosoftNETSdkPackageVersion)" />
@@ -249,11 +249,6 @@
     <!-- Used by sdk to determine msbuild version for fsharp -->
     <ExtraPackageVersionPropsPackageInfo Include="FSharpBuildVersion" Version="%24(MicrosoftBuildPackageVersion)" />
 
-    <!-- property used by Arcade to determine what version of SourceLink to use -->
-    <!-- if MicrosoftSourceLinkCommonPackageVersion is non-empty, then we've already built SourceLink, regardless of whether
-         this is the production or offline build, so we should use that version.  -->
-    <ExtraPackageVersionPropsPackageInfo Include="MicrosoftSourceLinkVersion" Version="%24(MicrosoftSourceLinkCommonPackageVersion)" />
-
     <!-- non-rid-specific versions of RID-specific version variables to use for bootstrapping -->
     <ExtraPackageVersionPropsPackageInfo Include="MicrosoftAspNetCoreAppRuntimeVersion" Version="%24(MicrosoftAspNetCoreAppRefPackageVersion)" />
     <ExtraPackageVersionPropsPackageInfo Include="MicrosoftNETCoreAppCrossgen2Version" Version="%24(MicrosoftNETCoreAppRefPackageVersion)" />
diff --git a/src/SourceBuild/content/repo-projects/Directory.Build.targets b/src/SourceBuild/content/repo-projects/Directory.Build.targets
index 906f06f57..241a76523 100644
--- a/src/SourceBuild/content/repo-projects/Directory.Build.targets
+++ b/src/SourceBuild/content/repo-projects/Directory.Build.targets
@@ -742,7 +742,6 @@
       <TransitiveRepositoryReference Remove="nuget-client" />
       <TransitiveRepositoryReference Remove="fsharp" />
       <TransitiveRepositoryReference Remove="vstest" />
-      <TransitiveRepositoryReference Remove="installer" />
     </ItemGroup>
   </Target>
 
diff --git a/src/SourceBuild/content/repo-projects/installer.proj b/src/SourceBuild/content/repo-projects/installer.proj
index b2fc88012..518ca8aad 100644
--- a/src/SourceBuild/content/repo-projects/installer.proj
+++ b/src/SourceBuild/content/repo-projects/installer.proj
@@ -4,24 +4,21 @@
     <!-- Need to set to false to calculate RepositoryCommit. -->
     <EnableSourceControlManagerQueries>false</EnableSourceControlManagerQueries>
 
-    <!-- We need to extract the non-portable OS name from the non-portable RID and pass that to installer build script -->
-    <OSNameOverride>$(TargetOS)</OSNameOverride>
-    <OSNameOverride Condition="'$(PortableBuild)' != 'true'">$(TargetRid.Substring(0, $(TargetRid.IndexOf("-"))))</OSNameOverride>
-
     <!-- Use the repo root build script -->
     <BuildScript>$(ProjectDirectory)build$(ShellExtension)</BuildScript>
 
     <!-- Restore and Build actions are already passed in by the root script. -->
     <BuildActions>$(FlagParameterPrefix)pack $(FlagParameterPrefix)publish</BuildActions>
 
-    <BuildArgs>$(BuildArgs) $(FlagParameterPrefix)runtime-id $(TargetRid)</BuildArgs>
-
     <!--
       Setting NETCoreAppMaximumVersion to a high version so that the sdk doesn't complain if we're restoring/publishing for a higher version than the sdk.
       See https://github.com/dotnet/sdk/issues/1512#issuecomment-377082883
     -->
     <BuildArgs>$(BuildArgs) /p:NETCoreAppMaximumVersion=99.9</BuildArgs>
-    <BuildArgs>$(BuildArgs) /p:OSName=$(OSNameOverride)</BuildArgs>
+    <!-- We need to extract the non-portable OS name from the non-portable RID and pass that to installer build script.
+         This should not happen except when building non-portable. installer generally extracts the OSName from the host OS,
+         or from the Rid if supplied. -->
+    <BuildArgs Condition="$(PortableBuild) != 'true'">$(BuildArgs) /p:OSName=$(TargetRid.Substring(0, $(TargetRid.IndexOf("-"))))</BuildArgs>
     <BuildArgs>$(BuildArgs) /p:PortableOSName=$(__PortableTargetOS)</BuildArgs>
     <BuildArgs>$(BuildArgs) /p:Rid=$(TargetRid)</BuildArgs>
     <BuildArgs>$(BuildArgs) /p:Architecture=$(TargetArchitecture)</BuildArgs>
@@ -30,10 +27,13 @@
     <BuildArgs Condition="'$(TargetOS)' != 'windows'">$(BuildArgs) /p:AspNetCoreInstallerRid=$(TargetRid)</BuildArgs>
     <!-- installer always wants to build portable on FreeBSD -->
     <BuildArgs Condition="'$(TargetOS)' == 'freebsd' and '$(DotNetBuildSourceOnly)' == 'true'">$(BuildArgs) /p:PortableBuild=true</BuildArgs>
-    <BuildArgs Condition="'$(TargetOS)' != 'windows'">$(BuildArgs) /p:CoreSetupRid=$(TargetRid)</BuildArgs>
+    <BuildArgs Condition="'$(TargetOS)' != 'windows'">$(BuildArgs) /p:NetRuntimeRid=$(TargetRid)</BuildArgs>
+    <!-- https://github.com/dotnet/source-build/issues/4138 -->
+    <BuildArgs Condition="'$(TargetOS)' != 'windows' and '$(TargetOS)' != 'osx'">$(BuildArgs) /p:SkipBuildingInstallers=true</BuildArgs>
 
     <BuildArgs>$(BuildArgs) /p:PublicBaseURL=file:%2F%2F$(ArtifactsAssetsDir)</BuildArgs>
-
+    <!-- In non-source-only scenarios, currently consume aspnetcore from the normal public base url -->
+    <BuildArgs>$(BuildArgs) /p:FallbackPublicBaseURL=https://dotnetbuilds.blob.core.windows.net/public/</BuildArgs>
     <BuildArgs>$(BuildArgs) /p:UsePortableLinuxSharedFramework=false</BuildArgs>
 
     <BuildArgs Condition="'$(PgoInstrument)' == 'true'">$(BuildArgs) /p:PgoInstrument=true</BuildArgs>
@@ -74,15 +74,8 @@
 
   <ItemGroup>
     <EnvironmentVariables Include="CLIBUILD_SKIP_TESTS=true" />
-
-    <!-- Disable bundled tools until we can figure out:
-      Unable to find package dotnet-dev-certs.
-      Unable to find package dotnet-ef.
-      Unable to find package dotnet-sql-cache.
-      Unable to find package dotnet-user-secrets.
-      Unable to find package dotnet-user-jwts.
-      Unable to find package dotnet-watch.  -->
-    <EnvironmentVariables Include="CLIBUILD_SKIP_BUNDLEDDOTNETTOOLS=true" />
+    <!-- https://github.com/dotnet/source-build/issues/4115. -->
+    <EnvironmentVariables Include="PublishWindowsPdb=false" />
   </ItemGroup>
 
   <Target Name="GetInputsOutputForCreatePrivateSourceBuiltArtifactsArchive"
diff --git a/src/core-sdk-tasks/core-sdk-tasks.csproj b/src/core-sdk-tasks/core-sdk-tasks.csproj
index 938dba427..812e0d6bd 100644
--- a/src/core-sdk-tasks/core-sdk-tasks.csproj
+++ b/src/core-sdk-tasks/core-sdk-tasks.csproj
@@ -4,7 +4,7 @@
     <TargetFrameworks Condition="'$(OS)' != 'Windows_NT'">$(CoreSdkTargetFramework)</TargetFrameworks>
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
     <RootNamespace>Microsoft.DotNet.Cli.Build</RootNamespace>
-    <DefineConstants Condition="'$(DotNetBuildFromSource)' == 'true'">$(DefineConstants);SOURCE_BUILD</DefineConstants>
+    <DefineConstants Condition="'$(DotNetBuildSourceOnly)' == 'true'">$(DefineConstants);SOURCE_BUILD</DefineConstants>
     <DisableImplicitNamespaceImports>true</DisableImplicitNamespaceImports>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
@@ -16,7 +16,7 @@
     <PackageReference Include="NuGet.Versioning" Version="$(NuGetBuildTasksPackageVersion)" />
     <PackageReference Include="NuGet.Packaging" Version="$(NuGetBuildTasksPackageVersion)" />
     <PackageReference Include="System.Reflection.Metadata" Version="1.4.2" />
-    <PackageReference Include="WindowsAzure.Storage" Version="9.3.3" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <PackageReference Include="WindowsAzure.Storage" Version="9.3.3" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>
 
diff --git a/src/finalizer/CMakeLists.txt b/src/finalizer/CMakeLists.txt
index 80c5be98d..17b27a104 100644
--- a/src/finalizer/CMakeLists.txt
+++ b/src/finalizer/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.15.5)
+cmake_minimum_required(VERSION 3.20)
 
 # Create project named finalizer, this will
 # will generate Finalizer.vcxproj
diff --git a/src/redist/redist.csproj b/src/redist/redist.csproj
index 9a6e21871..8006710cd 100644
--- a/src/redist/redist.csproj
+++ b/src/redist/redist.csproj
@@ -6,7 +6,7 @@
     <ProduceReferenceAssembly>false</ProduceReferenceAssembly>
     <ResolveAssemblyReferencesSilent>true</ResolveAssemblyReferencesSilent>
     <ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>none</ResolveAssemblyWarnOrErrorOnTargetArchitectureMismatch>
-    <BundleRuntimePacks Condition="'$(BundleRuntimePacks)' == '' And '$(DotNetBuildFromSource)' == 'true'">true</BundleRuntimePacks>
+    <BundleRuntimePacks Condition="'$(BundleRuntimePacks)' == '' and '$(DotNetBuildSourceOnly)' == 'true'">true</BundleRuntimePacks>
   </PropertyGroup>
 
   <ItemGroup>
@@ -15,8 +15,8 @@
                         RuntimeFrameworkVersion="$(MicrosoftNETCoreAppRuntimePackageVersion)"
                         />
 
-    <ProjectReference Include="..\SdkResolver\SdkResolver.csproj" ReferenceOutputAssembly="false" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <ProjectReference Include="..\VSTemplateLocator\VSTemplateLocator.csproj" ReferenceOutputAssembly="false" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <ProjectReference Include="..\SdkResolver\SdkResolver.csproj" ReferenceOutputAssembly="false" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <ProjectReference Include="..\VSTemplateLocator\VSTemplateLocator.csproj" ReferenceOutputAssembly="false" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/redist/targets/BundledManifests.targets b/src/redist/targets/BundledManifests.targets
index b17e885e4..fbe03b6e4 100644
--- a/src/redist/targets/BundledManifests.targets
+++ b/src/redist/targets/BundledManifests.targets
@@ -3,12 +3,12 @@
     <NetFeatureBand>8.0.100</NetFeatureBand>
   </PropertyGroup>
   <ItemGroup>
-    <BundledManifests Include="Microsoft.NET.Sdk.Android" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinAndroidWorkloadManifestVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <BundledManifests Include="Microsoft.NET.Sdk.iOS" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinIOSWorkloadManifestVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <BundledManifests Include="Microsoft.NET.Sdk.MacCatalyst" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinMacCatalystWorkloadManifestVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <BundledManifests Include="Microsoft.NET.Sdk.macOS" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinMacOSWorkloadManifestVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <BundledManifests Include="Microsoft.NET.Sdk.Maui" FeatureBand="$(MauiFeatureBand)" Version="$(MauiWorkloadManifestVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <BundledManifests Include="Microsoft.NET.Sdk.tvOS" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinTvOSWorkloadManifestVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <BundledManifests Include="Microsoft.NET.Sdk.Android" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinAndroidWorkloadManifestVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <BundledManifests Include="Microsoft.NET.Sdk.iOS" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinIOSWorkloadManifestVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <BundledManifests Include="Microsoft.NET.Sdk.MacCatalyst" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinMacCatalystWorkloadManifestVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <BundledManifests Include="Microsoft.NET.Sdk.macOS" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinMacOSWorkloadManifestVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <BundledManifests Include="Microsoft.NET.Sdk.Maui" FeatureBand="$(MauiFeatureBand)" Version="$(MauiWorkloadManifestVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <BundledManifests Include="Microsoft.NET.Sdk.tvOS" FeatureBand="$(MauiFeatureBand)" Version="$(XamarinTvOSWorkloadManifestVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
     <!-- Bundled Manifests are ordered by the reference here - verify before altering -->
     <BundledManifests Include="Microsoft.NET.Workload.Mono.ToolChain.Current" FeatureBand="$(MonoWorkloadFeatureBand)" Version="$(MonoWorkloadManifestVersion)" />
     <BundledManifests Include="Microsoft.NET.Workload.Emscripten.Current" FeatureBand="$(EmscriptenWorkloadFeatureBand)" Version="$(EmscriptenWorkloadManifestVersion)" />
diff --git a/src/redist/targets/BundledTemplates.targets b/src/redist/targets/BundledTemplates.targets
index 760318166..a13289946 100644
--- a/src/redist/targets/BundledTemplates.targets
+++ b/src/redist/targets/BundledTemplates.targets
@@ -24,8 +24,8 @@
     <Bundled90Templates Include="Microsoft.DotNet.Common.ItemTemplates" PackageVersion="$(MicrosoftDotNetCommonItemTemplates90PackageVersion)" />
     <Bundled90Templates Include="Microsoft.DotNet.Web.ItemTemplates.9.0" PackageVersion="$(AspNetCorePackageVersionFor90Templates)" />
     <Bundled90Templates Include="Microsoft.DotNet.Web.ProjectTemplates.9.0" PackageVersion="$(AspNetCorePackageVersionFor90Templates)" UseVersionForTemplateInstallPath="true" />
-    <Bundled90Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates90PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled90Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates90PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled90Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates90PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled90Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates90PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
     <Bundled90Templates Include="Microsoft.DotNet.Common.ProjectTemplates.9.0" PackageVersion="$(MicrosoftDotNetCommonItemTemplates90PackageVersion)" />
     <Bundled90Templates Include="Microsoft.DotNet.Test.ProjectTemplates.9.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates90PackageVersion)" />
   </ItemGroup>
@@ -36,8 +36,8 @@
     <Bundled80Templates Include="Microsoft.DotNet.Test.ProjectTemplates.8.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates80PackageVersion)" />
     <Bundled80Templates Include="Microsoft.DotNet.Web.ItemTemplates.8.0" PackageVersion="$(AspNetCorePackageVersionFor80Templates)" />
     <Bundled80Templates Include="Microsoft.DotNet.Web.ProjectTemplates.8.0" PackageVersion="$(AspNetCorePackageVersionFor80Templates)" UseVersionForTemplateInstallPath="true" />
-    <Bundled80Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates80PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled80Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates80PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled80Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates80PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled80Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates80PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
   </ItemGroup>
 
   <ItemGroup Label=".NET 7.0 templates">
@@ -46,8 +46,8 @@
     <Bundled70Templates Include="Microsoft.DotNet.Web.ItemTemplates.7.0" PackageVersion="$(AspNetCorePackageVersionFor70Templates)" />
     <Bundled70Templates Include="Microsoft.DotNet.Web.ProjectTemplates.7.0" PackageVersion="$(AspNetCorePackageVersionFor70Templates)" UseVersionForTemplateInstallPath="true" />
     <Bundled70Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.7.0" PackageVersion="$(AspNetCorePackageVersionFor70Templates)" />  
-    <Bundled70Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates70PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled70Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates70PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled70Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates70PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled70Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates70PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
     
     <!-- NUnit templates are shipped in Test.ProjectTemplates -->
     <Bundled70Templates Include="Microsoft.DotNet.Test.ProjectTemplates.7.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates70PackageVersion)" />
@@ -59,8 +59,8 @@
     <Bundled60Templates Include="Microsoft.DotNet.Web.ItemTemplates.6.0" PackageVersion="$(AspNetCorePackageVersionFor60Templates)" />
     <Bundled60Templates Include="Microsoft.DotNet.Web.ProjectTemplates.6.0" PackageVersion="$(AspNetCorePackageVersionFor60Templates)" UseVersionForTemplateInstallPath="true" />
     <Bundled60Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.6.0" PackageVersion="$(AspNetCorePackageVersionFor60Templates)" />
-    <Bundled60Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates60PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled60Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates60PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled60Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates60PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled60Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates60PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
 
     <!-- NUnit templates are shipped in Test.ProjectTemplates -->
     <Bundled60Templates Include="Microsoft.DotNet.Test.ProjectTemplates.6.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates60PackageVersion)" />
@@ -73,8 +73,8 @@
     <Bundled50Templates Include="Microsoft.DotNet.Web.ItemTemplates" PackageVersion="$(AspNetCorePackageVersionFor50Templates)" />
     <Bundled50Templates Include="Microsoft.DotNet.Web.ProjectTemplates.5.0" PackageVersion="$(AspNetCorePackageVersionFor50Templates)" UseVersionForTemplateInstallPath="true" />
     <Bundled50Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.5.0" PackageVersion="$(AspNetCorePackageVersionFor50Templates)" />
-    <Bundled50Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates50PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled50Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates50PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled50Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates50PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled50Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates50PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
     <Bundled50Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates50PackageVersion)" />
   </ItemGroup>
 
@@ -89,16 +89,16 @@
     <Bundled31Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates31PackageVersion)" />
   </ItemGroup>
   <ItemGroup Condition="!$(Architecture.StartsWith('arm'))">
-    <Bundled31Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates31PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled31Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates31PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled31Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates31PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled31Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates31PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
   </ItemGroup>
   <ItemGroup Condition="!$(Architecture.StartsWith('arm'))">
     <Bundled30Templates Include="Microsoft.DotNet.Common.ItemTemplates" PackageVersion="$(MicrosoftDotNetCommonItemTemplates30PackageVersion)" />
     <Bundled30Templates Include="Microsoft.DotNet.Common.ProjectTemplates.3.0" PackageVersion="$(MicrosoftDotNetCommonProjectTemplates30PackageVersion)" />
     <Bundled30Templates Include="Microsoft.DotNet.Test.ProjectTemplates.3.0" PackageVersion="$(MicrosoftDotNetTestProjectTemplates30PackageVersion)" />
     <Bundled30Templates Include="Microsoft.DotNet.Web.ItemTemplates" PackageVersion="$(AspNetCorePackageVersionFor30Templates)" />
-    <Bundled30Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates30PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-    <Bundled30Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates30PackageVersion)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <Bundled30Templates Include="Microsoft.Dotnet.Wpf.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWpfProjectTemplates30PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+    <Bundled30Templates Include="Microsoft.Dotnet.WinForms.ProjectTemplates" PackageVersion="$(MicrosoftDotnetWinFormsProjectTemplates30PackageVersion)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
     <Bundled30Templates Include="Microsoft.DotNet.Web.ProjectTemplates.3.0" PackageVersion="$(AspNetCorePackageVersionFor30Templates)" UseVersionForTemplateInstallPath="true" />
     <Bundled30Templates Include="Microsoft.DotNet.Web.Spa.ProjectTemplates.3.0" PackageVersion="$(AspNetCorePackageVersionFor30Templates)" />
     <Bundled30Templates Include="NUnit3.DotNetNew.Template" PackageVersion="$(NUnit3Templates30PackageVersion)" />
@@ -129,7 +129,7 @@
 
   <ItemGroup>
     <BundledTemplates Include="@(CurrentVersionBundledTemplates)" />
-    <BundledTemplates Include="@(PreviousVersionBundledTemplates)" Condition="'$(DotNetBuildFromSource)' != 'true'" />
+    <BundledTemplates Include="@(PreviousVersionBundledTemplates)" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/redist/targets/Crossgen.targets b/src/redist/targets/Crossgen.targets
index 4121ddb9c..4a996f927 100644
--- a/src/redist/targets/Crossgen.targets
+++ b/src/redist/targets/Crossgen.targets
@@ -2,7 +2,7 @@
   <!-- Crossgen is currently not supported on the s390x, ppc64le architecture as using mono instead of CoreCLR.
        Neither crossgen2 nor mono is supported on the loongarch64 architecture at present. -->
   <Target Name="CrossgenLayout"
-          Condition="'$(DISABLE_CROSSGEN)' == '' AND '$(Architecture)' != 's390x' AND '$(Architecture)' != 'ppc64le' AND '$(Architecture)' != 'loongarch64' AND !('$(CROSSBUILD)' == 'true' AND '$(DotNetBuildVertical)' == 'true')"
+          Condition="'$(DISABLE_CROSSGEN)' == '' AND '$(Architecture)' != 's390x' AND '$(Architecture)' != 'ppc64le' AND '$(Architecture)' != 'loongarch64' AND !('$(CROSSBUILD)' == 'true' AND '$(DotNetBuild)' == 'true')"
           DependsOnTargets="SetSdkBrandingInfo">
 
     <PropertyGroup>
@@ -147,7 +147,7 @@
     <Error Text="Potentially missed crossgen for '$(BlazorWasmTools)', directory does not exist" Condition= "!EXISTS('$(BlazorWasmTools)') "/>
     <Error Text="Potentially missed crossgen for '$(NuGetPackTools)', directory does not exist" Condition= "!EXISTS('$(NuGetPackTools)') "/>
     <Error Text="Potentially missed crossgen for '$(RazorTasks)', directory does not exist" Condition= "!EXISTS('$(RazorTasks)') "/>
-    <Error Text="Potentially missed crossgen for '$(WindowsDesktopTools)', directory does not exist" Condition= "!EXISTS('$(WindowsDesktopTools)') AND '$(DotNetBuildFromSource)' != 'true'"/>
+    <Error Text="Potentially missed crossgen for '$(WindowsDesktopTools)', directory does not exist" Condition= "!EXISTS('$(WindowsDesktopTools)') AND '$(DotNetBuildSourceOnly)' != 'true'"/>
     <Error Text="Potentially missed crossgen for '$(PublishTools)', directory does not exist" Condition= "!EXISTS('$(PublishTools)') "/>
     <Error Text="Potentially missed crossgen for '$(WebTools)', directory does not exist" Condition= "!EXISTS('$(WebTools)') "/>
     <Error Text="Potentially missed crossgen for '$(ProjectSystemTools)', directory does not exist" Condition= "!EXISTS('$(ProjectSystemTools)') "/>
diff --git a/src/redist/targets/GenerateArchives.targets b/src/redist/targets/GenerateArchives.targets
index 814abbe71..ac662ab94 100644
--- a/src/redist/targets/GenerateArchives.targets
+++ b/src/redist/targets/GenerateArchives.targets
@@ -20,25 +20,12 @@
         DestinationArchive="$(ArtifactsShippingPackagesDir)$(ArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk).zip"
         OverwriteDestination="true" />
 
-    <ZipFileCreateFromDirectory
-        Condition=" '$(OSName)' == 'win' "
-        SourceDirectory="$(SdkInternalLayoutPath)"
-        DestinationArchive="$(ArtifactsNonShippingPackagesDir)$(ArtifactNameWithVersionSdk).zip"
-        OverwriteDestination="true" />
-
     <TarGzFileCreateFromDirectory
         Condition=" '$(OSName)' != 'win' "
         SourceDirectory="$(RedistLayoutPath)"
         DestinationArchive="$(ArtifactsShippingPackagesDir)$(ArtifactNameWithVersionCombinedHostHostFxrFrameworkSdk).tar.gz"
         OverwriteDestination="true"
         IgnoreExitCode="$(IgnoreTarExitCode)"/>
-
-    <TarGzFileCreateFromDirectory
-        Condition=" '$(OSName)' != 'win' and '$(DotNetBuildFromSource)' != 'true'"
-        SourceDirectory="$(SdkInternalLayoutPath)"
-        DestinationArchive="$(ArtifactsNonShippingPackagesDir)$(ArtifactNameWithVersionSdk).tar.gz"
-        OverwriteDestination="true"
-        IgnoreExitCode="$(IgnoreTarExitCode)"/>
     
   </Target>
 </Project>
diff --git a/src/redist/targets/GenerateBundledVersions.targets b/src/redist/targets/GenerateBundledVersions.targets
index 6c5a7a912..bd36c5e06 100644
--- a/src/redist/targets/GenerateBundledVersions.targets
+++ b/src/redist/targets/GenerateBundledVersions.targets
@@ -247,7 +247,7 @@
       <NetCoreRuntimePackRids Include="@(Net90RuntimePackRids)" />
 
       <!--
-        In source-build, we build the current RID from source, which may be
+        In source-only builds, we build the current RID from source, which may be
         non-portable and/or not an official RID.
         These packs for the non-portable RID are distributed with the SDK:
         - NETCore.App.Host
@@ -255,7 +255,7 @@
         - AspNetCore.App.Runtime (when BundleRuntimePacks)
       -->
       <NetCoreAppHostRids
-        Condition="'$(DotNetBuildFromSource)' == 'true'"
+        Condition="'$(DotNetBuildSourceOnly)' == 'true'"
         Include="$(ProductMonikerRid)" />
 
       <NetCoreRuntimePackRids
@@ -430,10 +430,10 @@
       <WindowsDesktopRuntimePackRids Include="@(WindowsDesktop50RuntimePackRids)" />
 
       <_KnownRuntimeIdentiferPlatforms Include="any;aot;freebsd;illumos;solaris;unix" />
-      <_ExcludedKnownRuntimeIdentiferPlatforms Include="rhel.6;tizen.4.0.0;tizen.5.0.0" Condition="'$(DotNetBuildFromSource)' != 'true'" />
-      <_ExcludedKnownRuntimeIdentiferPlatforms Include="rhel.6" Condition="'$(DotNetBuildFromSource)' == 'true' and !$(ProductMonikerRid.StartsWith('rhel.6-'))" />
-      <_ExcludedKnownRuntimeIdentiferPlatforms Include="tizen.4.0.0" Condition="'$(DotNetBuildFromSource)' == 'true' and !$(ProductMonikerRid.StartsWith('tizen.4.0.0-'))" />
-      <_ExcludedKnownRuntimeIdentiferPlatforms Include="tizen.5.0.0" Condition="'$(DotNetBuildFromSource)' == 'true' and !$(ProductMonikerRid.StartsWith('tizen.5.0.0-'))" />
+      <_ExcludedKnownRuntimeIdentiferPlatforms Include="rhel.6;tizen.4.0.0;tizen.5.0.0" Condition="'$(DotNetBuildSourceOnly)' != 'true'" />
+      <_ExcludedKnownRuntimeIdentiferPlatforms Include="rhel.6" Condition="'$(DotNetBuildSourceOnly)' == 'true' and !$(ProductMonikerRid.StartsWith('rhel.6-'))" />
+      <_ExcludedKnownRuntimeIdentiferPlatforms Include="tizen.4.0.0" Condition="'$(DotNetBuildSourceOnly)' == 'true' and !$(ProductMonikerRid.StartsWith('tizen.4.0.0-'))" />
+      <_ExcludedKnownRuntimeIdentiferPlatforms Include="tizen.5.0.0" Condition="'$(DotNetBuildSourceOnly)' == 'true' and !$(ProductMonikerRid.StartsWith('tizen.5.0.0-'))" />
     </ItemGroup>
 
     <!--
diff --git a/src/redist/targets/GenerateLayout.targets b/src/redist/targets/GenerateLayout.targets
index 4542d9998..8d502588a 100644
--- a/src/redist/targets/GenerateLayout.targets
+++ b/src/redist/targets/GenerateLayout.targets
@@ -1,29 +1,22 @@
 <Project>
   <PropertyGroup>
     <RedistLayoutPath>$(BaseOutputPath)$(Configuration)\dotnet\</RedistLayoutPath>
-    <SdkInternalLayoutPath>$(BaseOutputPath)$(Configuration)\dotnet-internal\</SdkInternalLayoutPath>
+    <SdkInternalLayoutPath>$(BaseOutputPath)$(Configuration)\internal\</SdkInternalLayoutPath>
     <DownloadsFolder>$(IntermediateOutputPath)downloads\</DownloadsFolder>
   </PropertyGroup>
 
   <PropertyGroup>
     <!-- Blob storage directories are not stabilized, so these must refer to a package that does not stabilize -->
-    <!-- In source build, the layout does match, so use the runtime package versions rather than the VS redist versions -->
+    <!-- In unified build, the layout does match, so use the runtime package versions rather than the VS redist versions -->
     <AspNetCoreBlobVersion>$(VSRedistCommonAspNetCoreSharedFrameworkx6490PackageVersion)</AspNetCoreBlobVersion>
-    <AspNetCoreBlobVersion Condition=" '$(DotNetBuildFromSource)' == 'true' and '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(MicrosoftAspNetCoreAppRuntimePackageVersion)</AspNetCoreBlobVersion>
+    <AspNetCoreBlobVersion Condition=" '$(DotNetBuildOrchestrator)' == 'true' ">$(MicrosoftAspNetCoreAppRuntimePackageVersion)</AspNetCoreBlobVersion>
 
-    <CoreSetupBlobVersion>$(VSRedistCommonNetCoreSharedFrameworkx6490PackageVersion)</CoreSetupBlobVersion>
-    <CoreSetupBlobVersion Condition=" '$(DotNetBuildFromSource)' == 'true' and '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(MicrosoftNETCoreAppRuntimePackageVersion)</CoreSetupBlobVersion>
+    <NetRuntimeBlobVersion>$(VSRedistCommonNetCoreSharedFrameworkx6490PackageVersion)</NetRuntimeBlobVersion>
+    <NetRuntimeBlobVersion Condition=" '$(DotNetBuildOrchestrator)' == 'true' ">$(MicrosoftNETCoreAppRuntimePackageVersion)</NetRuntimeBlobVersion>
 
     <WindowsDesktopBlobVersion>$(VSRedistCommonWindowsDesktopSharedFrameworkx6490PackageVersion)</WindowsDesktopBlobVersion>
+    <WindowsDesktopBlobVersion Condition=" '$(DotNetBuildOrchestrator)' == 'true' ">$(MicrosoftWindowsDesktopAppRuntimePackageVersion)</WindowsDesktopBlobVersion>
 
-    <!-- Because the ref packs are not serviced in every build, the blob location may vary -->
-    <!-- Note that there may need to be a tweak for source build if we rev the targeting pack, something of the form
-         <NETCoreAppTargetingPackBlobVersion Condition=" '$(DotNetBuildFromSource)' == 'true' and '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(CoreSetupBlobVersion)</NETCoreAppTargetingPackBlobVersion>
-    -->
-    <NETCoreAppTargetingPackBlobVersion>$(VSRedistCommonNetCoreTargetingPackx6490PackageVersion)</NETCoreAppTargetingPackBlobVersion>
-
-    <AspNetCoreTargetingPackBlobVersion>$(MicrosoftAspNetCoreAppRefInternalPackageVersion)</AspNetCoreTargetingPackBlobVersion>
-    <WindowsDesktopTargetingPackBlobVersion>$(VSRedistCommonWindowsDesktopTargetingPackx6490PackageVersion)</WindowsDesktopTargetingPackBlobVersion>
     <NETStandardTargetingPackBlobVersion>3.0.0</NETStandardTargetingPackBlobVersion>
   </PropertyGroup>
 
@@ -34,11 +27,13 @@
       <InternalBuild Condition="$(SYSTEM_TEAMPROJECT) == 'internal'">true</InternalBuild>
       <InternalBaseURL Condition="$(SYSTEM_TEAMPROJECT) == 'internal'">https://dotnetbuilds.blob.core.windows.net/internal/</InternalBaseURL>
 
-      <PublicBaseURL Condition="'$(PublicBaseURL)' == ''">https://dotnetcli.blob.core.windows.net/dotnet/</PublicBaseURL>
+      <!-- Base url for official releases. Used to obtain some assets from older releases when necessary. -->
+      <OfficialBaseURL>https://dotnetcli.blob.core.windows.net/dotnet/</OfficialBaseURL>
+      <PublicBaseURL Condition="'$(PublicBaseURL)' == ''">$(OfficialBaseURL)</PublicBaseURL>
 
-      <CoreSetupRid Condition="'$(CoreSetupRid)' == ''">$(HostRid)</CoreSetupRid>
-      <CoreSetupRid Condition=" ('$(OSName)' == 'win' or '$(OSName)' == 'osx' or '$(OSName)' == 'freebsd') and '$(DotNetBuildFromSource)' != 'true' ">$(OSName)-$(Architecture)</CoreSetupRid>
-      <CoreSetupRid Condition="'$(DotNetBuildVertical)' != 'true' and $(CoreSetupRid.StartsWith('mariner.2.0'))">$(HostRid.Replace('mariner.2.0', 'cm.2'))</CoreSetupRid>
+      <NetRuntimeRid Condition="'$(NetRuntimeRid)' == ''">$(HostRid)</NetRuntimeRid>
+      <NetRuntimeRid Condition=" ('$(OSName)' == 'win' or '$(OSName)' == 'osx' or '$(OSName)' == 'freebsd') and '$(DotNetBuildSourceOnly)' != 'true' ">$(OSName)-$(Architecture)</NetRuntimeRid>
+      <NetRuntimeRid Condition="'$(DotNetBuild)' != 'true' and $(NetRuntimeRid.StartsWith('mariner.2.0'))">$(HostRid.Replace('mariner.2.0', 'cm.2'))</NetRuntimeRid>
 
       <!-- only the runtime OSX .pkgs have a `-internal` suffix -->
       <InstallerStartSuffix Condition="$([MSBuild]::IsOSPlatform('OSX'))">-internal</InstallerStartSuffix>
@@ -46,14 +41,14 @@
       <!-- Downloaded Installers + Archives -->
 
       <!-- Use the "x64" Rid when downloading Linux shared framework 'DEB' installer files. -->
-      <SharedFrameworkInstallerFileRid>$(CoreSetupRid)</SharedFrameworkInstallerFileRid>
+      <SharedFrameworkInstallerFileRid>$(NetRuntimeRid)</SharedFrameworkInstallerFileRid>
       <SharedFrameworkInstallerFileRid Condition=" '$(IsDebianBaseDistro)' == 'true' OR '$(IsRPMBasedDistro)' == 'true' ">$(InstallerTargetArchitecture)</SharedFrameworkInstallerFileRid>
 
       <!-- Use the "x64" Rid when downloading Linux runtime dependencies Debian package. -->
-      <RuntimeDepsInstallerFileRid>$(CoreSetupRid)</RuntimeDepsInstallerFileRid>
+      <RuntimeDepsInstallerFileRid>$(NetRuntimeRid)</RuntimeDepsInstallerFileRid>
       <RuntimeDepsInstallerFileRid Condition=" '$(IsDebianBaseDistro)' == 'true' ">$(Architecture)</RuntimeDepsInstallerFileRid>
       <RuntimeDepsInstallerFileRid Condition=" '$(IsRPMBasedDistro)' == 'true' And '$(UsePortableLinuxSharedFramework)' != 'true' ">$(OSName)-$(InstallerTargetArchitecture)</RuntimeDepsInstallerFileRid>
-      <RuntimeDepsInstallerFileRid Condition=" '$(CoreSetupRid)' == 'rhel.7-x64' And '$(Architecture)' == 'Arm64' And '$(UsePortableLinuxSharedFramework)' == 'true' ">rhel.7-aarch64</RuntimeDepsInstallerFileRid>
+      <RuntimeDepsInstallerFileRid Condition=" '$(NetRuntimeRid)' == 'rhel.7-x64' And '$(Architecture)' == 'Arm64' And '$(UsePortableLinuxSharedFramework)' == 'true' ">rhel.7-aarch64</RuntimeDepsInstallerFileRid>
 
       <AlternateArchitecture Condition="'$(Architecture)' == 'x86'">x64</AlternateArchitecture>
       <AlternateArchitecture Condition="'$(Architecture)' == 'x64'">x86</AlternateArchitecture>
@@ -77,7 +72,7 @@
       <NetStandardTargetingPackTargetFramework>netstandard$(NETStandardLibraryRefPackageVersion.Split('.')[0])$(NETStandardLibraryRefPackageVersion.Split('.')[1])</NetStandardTargetingPackTargetFramework>
 
       <!-- Use the portable "linux-x64" Rid when downloading Linux shared framework compressed file. -->
-      <SharedFrameworkRid>$(CoreSetupRid)</SharedFrameworkRid>
+      <SharedFrameworkRid>$(NetRuntimeRid)</SharedFrameworkRid>
       <SharedFrameworkRid Condition="$(ProductMonikerRid.StartsWith('linux-musl'))">$(ProductMonikerRid)</SharedFrameworkRid>
       <SharedFrameworkRid Condition=" '$(UsePortableLinuxSharedFramework)' == 'true' ">linux-$(Architecture)</SharedFrameworkRid>
       <CombinedFrameworkHostArchiveFileName Condition=" '$(PgoInstrument)' != 'true' ">dotnet-runtime-$(MicrosoftNETCoreAppRuntimePackageVersion)-$(SharedFrameworkRid)$(ArchiveExtension)</CombinedFrameworkHostArchiveFileName>
@@ -85,7 +80,7 @@
       <WinFormsAndWpfSharedFxArchiveFileName>windowsdesktop-runtime-$(MicrosoftWindowsDesktopAppRuntimePackageVersion)-$(SharedFrameworkRid)$(ArchiveExtension)</WinFormsAndWpfSharedFxArchiveFileName>
 
       <Crossgen2Rid>$(HostOSName)-$(BuildArchitecture)</Crossgen2Rid>
-      <Crossgen2Rid Condition="'$(DotNetBuildFromSource)' == 'true'">$(SharedFrameworkRid)</Crossgen2Rid>
+      <Crossgen2Rid Condition="'$(DotNetBuildSourceOnly)' == 'true'">$(SharedFrameworkRid)</Crossgen2Rid>
 
       <AspNetCoreInstallerRid Condition="'$(AspNetCoreInstallerRid)' == ''">$(SharedFrameworkRid)</AspNetCoreInstallerRid>
       <AspNetCoreInstallerRid Condition="'$(SharedFrameworkRid)' == 'rhel.6-x64'">linux-x64</AspNetCoreInstallerRid>
@@ -106,16 +101,31 @@
       <AspNetCoreSharedFxBaseRuntimeVersionFileName>aspnetcore_base_runtime.version</AspNetCoreSharedFxBaseRuntimeVersionFileName>
     </PropertyGroup>
 
+    <!-- Generate the version specific URLs to the targeting packs, runtime packs, etc. -->
+    <!-- VMR builds currently use a flat layout under the provided PublicBaseURL -->
     <PropertyGroup>
-      <CoreSetupRootUrl>$(PublicBaseURL)Runtime/</CoreSetupRootUrl>
-      <CoreSetupRootUrl Condition=" '$(DotNetBuildFromSource)' == 'true' AND '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(PublicBaseURL)</CoreSetupRootUrl>
-      <AspNetCoreSharedFxRootUrl>$(PublicBaseURL)aspnetcore/Runtime/</AspNetCoreSharedFxRootUrl>
-      <AspNetCoreSharedFxRootUrl Condition=" '$(DotNetBuildFromSource)' == 'true' AND '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(PublicBaseURL)</AspNetCoreSharedFxRootUrl>
-      <WinFormsAndWpfSharedFxRootUrl>$(PublicBaseURL)WindowsDesktop/</WinFormsAndWpfSharedFxRootUrl>
-      <CoreSetupDownloadDirectory>$(IntermediateDirectory)/coreSetupDownload/$(MicrosoftNETCoreAppRuntimePackageVersion)</CoreSetupDownloadDirectory>
-      <CombinedSharedHostAndFrameworkArchive>$(CoreSetupDownloadDirectory)/combinedSharedHostAndFrameworkArchive$(ArchiveExtension)</CombinedSharedHostAndFrameworkArchive>
+      <NetRuntimeRootUrl>$(PublicBaseURL)Runtime/$(NetRuntimeBlobVersion)</NetRuntimeRootUrl>
+      <NetRuntimeRootUrl Condition=" '$(DotNetBuildOrchestrator)' == 'true' ">$(PublicBaseURL)</NetRuntimeRootUrl>
+
+      <NetStandardTargetingPackRootUrl>$(OfficialBaseURL)Runtime/$(NETStandardTargetingPackBlobVersion)</NetStandardTargetingPackRootUrl>
+
+      <AspNetCoreSharedFxRootUrl>$(PublicBaseURL)aspnetcore/Runtime/$(AspNetCoreBlobVersion)</AspNetCoreSharedFxRootUrl>
+      <AspNetCoreSharedFxRootUrl Condition=" '$(DotNetBuildOrchestrator)' == 'true' and '$(DotNetBuildSourceOnly)' == 'true'">$(PublicBaseURL)</AspNetCoreSharedFxRootUrl>
+      <!-- Aspnet is not currently built in the VMR. Remove this line when https://github.com/dotnet/source-build/issues/4022 is complete. -->
+      <AspNetCoreSharedFxRootUrl Condition=" '$(DotNetBuildOrchestrator)' == 'true' and '$(DotNetBuildSourceOnly)' != 'true'">$(FallbackPublicBaseURL)aspnetcore/Runtime/$(AspNetCoreBlobVersion)</AspNetCoreSharedFxRootUrl>
+
+      <WinFormsAndWpfSharedFxRootUrl>$(PublicBaseURL)WindowsDesktop/$(WindowsDesktopBlobVersion)</WinFormsAndWpfSharedFxRootUrl>
+      <WinFormsAndWpfSharedFxRootUrl Condition=" '$(DotNetBuildOrchestrator)' == 'true' ">$(PublicBaseURL)</WinFormsAndWpfSharedFxRootUrl>
+
+      <ToolsetArchiveRootUrl>$(PublicBaseURL)Sdk/$(MicrosoftDotnetToolsetInternalPackageVersion)</ToolsetArchiveRootUrl>
+      <ToolsetArchiveRootUrl Condition=" '$(DotNetBuildOrchestrator)' == 'true' ">$(PublicBaseURL)</ToolsetArchiveRootUrl>
+
+      <NetRuntimeDownloadDirectory>$(IntermediateDirectory)/coreSetupDownload/$(MicrosoftNETCoreAppRuntimePackageVersion)</NetRuntimeDownloadDirectory>
+      <CombinedSharedHostAndFrameworkArchive>$(NetRuntimeDownloadDirectory)/combinedSharedHostAndFrameworkArchive$(ArchiveExtension)</CombinedSharedHostAndFrameworkArchive>
     </PropertyGroup>
 
+
+
     <PropertyGroup Condition="$([MSBuild]::IsOSPlatform('WINDOWS')) And !$(Architecture.StartsWith('arm'))">
       <AlternateAppHostRid>win-$(AlternateArchitecture)</AlternateAppHostRid>
       <Arm64AppHostRid>win-arm64</Arm64AppHostRid>
@@ -128,8 +138,7 @@
 
     <ItemGroup>
       <BundledLayoutComponent Include="CombinedSharedHostAndFrameworkArchive">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
-        <BaseUrl Condition=" '$(DotNetBuildFromSource)' == 'true' AND '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(CoreSetupRootUrl)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(CombinedFrameworkHostArchiveFileName)</DownloadFileName>
         <RelativeLayoutPath></RelativeLayoutPath>
       </BundledLayoutComponent>
@@ -199,69 +208,76 @@
 
       <BundledInstallerComponent Include="DownloadedRuntimeDepsInstallerFile"
                                  Condition="('$(IsDebianBaseDistro)' == 'true' OR '$(IsRPMBasedDistro)' == 'true') And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedRuntimeDepsInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedSharedFrameworkInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedSharedFrameworkInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedSharedHostInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedSharedHostInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedHostFxrInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedHostFxrInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedNetCoreAppTargetingPackInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(CoreSetupRootUrl)$(NETCoreAppTargetingPackBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedNetCoreAppTargetingPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <!-- TODO: Should we somehow obtain a .NET Standard ARM64 package? -->
       <BundledInstallerComponent Include="DownloadedNetStandardTargetingPackInstallerFile"
                            Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(CoreSetupRootUrl)$(NETCoreAppTargetingPackBlobVersion)</BaseUrl>
-        <BaseUrl>$(CoreSetupRootUrl)3.0.0</BaseUrl>
+        <BaseUrl>$(NetStandardTargetingPackRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedNetStandardTargetingPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedNetCoreAppHostPackInstallerFile"
                      Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedNetCoreAppHostPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
+      <!-- WORKAROUND: Generating the MSIs for x86 and x64 requires the outputs from the other VMR build. Disabled for now. -->
       <BundledInstallerComponent Include="DownloadedAlternateNetCoreAppHostPackInstallerFile"
-                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+                                Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
+        <!-- Alternate and arm64 apphosts aren't currently built in the same vertical.
+             This is an issue (see https://github.com/dotnet/source-build/issues/4114). For now, use the
+             dotnetbuilds url in VMR mode to find them. -->
+        <BaseUrl Condition="'$(DotNetBuild)' == 'true'">$(FallbackPublicBaseURL)Runtime/$(NetRuntimeBlobVersion)</BaseUrl>
         <DownloadFileName>$(DownloadedAlternateNetCoreAppHostPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedArm64NetCoreAppHostPackInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
-        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
+        <BaseUrl>$(NetRuntimeRootUrl)</BaseUrl>
+        <!-- Alternate and arm64 apphosts aren't currently built in the same vertical.
+             This is an issue (see https://github.com/dotnet/source-build/issues/4114). For now, use the
+             dotnetbuilds url in VMR mode to find them. -->
+        <BaseUrl Condition="'$(DotNetBuild)' == 'true'">$(FallbackPublicBaseURL)Runtime/$(NetRuntimeBlobVersion)</BaseUrl>
         <DownloadFileName>$(DownloadedArm64NetCoreAppHostPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedWindowsDesktopTargetingPackInstallerFile"
                                  Condition="'$(InstallerExtension)' == '.msi' And '$(SkipBuildingInstallers)' != 'true'">
-        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)$(WindowsDesktopTargetingPackBlobVersion)</BaseUrl>
+        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedWindowsDesktopTargetingPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledLayoutComponent Include="ToolsetArchive">
-        <BaseUrl>$(PublicBaseURL)Sdk/$(MicrosoftDotnetToolsetInternalPackageVersion)</BaseUrl>
-        <BaseUrl Condition=" '$(DotNetBuildFromSource)' == 'true' AND '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(PublicBaseURL)</BaseUrl>
+        <BaseUrl>$(ToolsetArchiveRootUrl)</BaseUrl>
         <DownloadFileName>dotnet-toolset-internal-$(MicrosoftDotnetToolsetInternalPackageVersion).zip</DownloadFileName>
         <RelativeLayoutPath>sdk/$(Version)</RelativeLayoutPath>
       </BundledLayoutComponent>
@@ -269,8 +285,7 @@
 
     <ItemGroup Condition=" '$(IncludeAspNetCoreRuntime)' != 'false' ">
       <BundledLayoutComponent Include="DownloadedAspNetCoreSharedFxArchiveFile">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
-        <BaseUrl Condition=" '$(DotNetBuildFromSource)' == 'true' AND '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(AspNetCoreSharedFxRootUrl)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(AspNetCoreSharedFxArchiveFileName)</DownloadFileName>
         <RelativeLayoutPath></RelativeLayoutPath>
         <DirectoriesToCopy>shared/Microsoft.AspNetCore.App</DirectoriesToCopy>
@@ -280,39 +295,38 @@
            https://github.com/aspnet/AspNetCore/issues/8806 -->
       <BundledLayoutComponent Include="DownloadedAspNetTargetingPackArchiveFile"
                               Condition="'$(InstallerExtension)' == '.pkg' And '$(SkipBuildingInstallers)' != 'true' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreTargetingPackBlobVersion)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(AspNetTargetingPackArchiveFileName)</DownloadFileName>
         <RelativeLayoutPath></RelativeLayoutPath>
       </BundledLayoutComponent>
 
       <BundledInstallerComponent Include="DownloadedAspNetTargetingPackInstallerFile"
                                  Condition="'$(InstallerExtension)' != '.pkg' And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64')">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreTargetingPackBlobVersion)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedAspNetTargetingPackInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedAspNetCoreSharedFxInstallerFile"
                                  Condition="'$(InstallerExtension)' != '.pkg' And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64')">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedAspNetCoreSharedFxInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedAspNetCoreSharedFxWixLibFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi'">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedAspNetCoreSharedFxWixLibFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="DownloadedAspNetCoreV2ModuleInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedAspNetCoreV2ModuleInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
 
       <BundledInstallerComponent Include="AspNetCoreSharedFxBaseRuntimeVersionFile"
                                  Condition="!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64'">
-        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
-        <BaseUrl Condition=" '$(DotNetBuildFromSource)' == 'true' AND '$(DotNetBuildFromSourceFlavor)' == 'Product' ">$(AspNetCoreSharedFxRootUrl)</BaseUrl>
+        <BaseUrl>$(AspNetCoreSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(AspNetCoreSharedFxBaseRuntimeVersionFileName)</DownloadFileName>
       </BundledInstallerComponent>
     </ItemGroup>
@@ -332,14 +346,14 @@
       </BundledLayoutPackage>
 
       <BundledLayoutComponent Include="WinFormsAndWpfSharedFxArchiveFile">
-        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)$(WindowsDesktopBlobVersion)</BaseUrl>
+        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(WinFormsAndWpfSharedFxArchiveFileName)</DownloadFileName>
         <DirectoriesToCopy>shared/Microsoft.WindowsDesktop.App</DirectoriesToCopy>
       </BundledLayoutComponent>
 
       <BundledInstallerComponent Include="DownloadedWinFormsAndWpfSharedFrameworkInstallerFile"
                                  Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And (!$(Architecture.StartsWith('arm')) or '$(Rid)' == 'win-arm64' or '$(Rid)' == 'osx-arm64')">
-        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)$(WindowsDesktopBlobVersion)</BaseUrl>
+        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)</BaseUrl>
         <DownloadFileName>$(DownloadedWinFormsAndWpfSharedFrameworkInstallerFileName)</DownloadFileName>
       </BundledInstallerComponent>
     </ItemGroup>
@@ -380,7 +394,7 @@
             For example, the dotnetbuilds uri for 'file:///vmr/dotnet2/artifacts/obj/x64/Release/blob-feed/assets//aspnetcore_base_runtime.version'
             would end up 'https://dotnetbuilds.blob.core.windows.net/public//dotnet-runtime-8.0.0-rc.1.23381.3-centos.8-x64.tar.gz'. This is
             missing the runtime version number directory. -->
-    <ItemGroup Condition="'$(DotNetBuildFromSourceFlavor)' != 'Product'">
+    <ItemGroup Condition="'$(DotNetBuildOrchestrator)' != 'true'">
       <UrisToDownload Include="$([System.String]::Copy('%(ComponentToDownload.BaseUrl)').Replace($(PublicBaseURL), 'https://dotnetbuilds.blob.core.windows.net/public/'))/%(ComponentToDownload.DownloadFileName)"
                       Condition="'%(ComponentToDownload.ShouldDownload)' == 'true'">
         <ShouldDownload>%(ComponentToDownload.ShouldDownload)</ShouldDownload>
@@ -502,7 +516,7 @@
   </Target>
 
   <Target Name="LayoutWorkloadUserLocalMarker"
-          Condition="'$(DotNetBuildFromSource)' == 'true'">
+          Condition="'$(DotNetBuildSourceOnly)' == 'true'">
     <WriteLinesToFile File="$(RedistLayoutPath)metadata/workloads/$(CliProductBandVersion)00/userlocal"
                       Overwrite="true" />
   </Target>
diff --git a/src/redist/targets/GeneratePKG.targets b/src/redist/targets/GeneratePKG.targets
index 9cab8a0a9..9886c88c8 100644
--- a/src/redist/targets/GeneratePKG.targets
+++ b/src/redist/targets/GeneratePKG.targets
@@ -145,7 +145,7 @@
             Inputs="@(GenerateSdkPkgInputs)"
             Outputs="$(SdkPKGInstallerFile)"
             DependsOnTargets="GenerateLayout;SetupPkgInputsOutputs"
-            Condition=" '$(OSName)' == 'osx' and '$(DotNetBuildFromSource)' != 'true' ">
+            Condition=" '$(OSName)' == 'osx' and '$(DotNetBuildSourceOnly)' != 'true' ">
 
       <ItemGroup>
         <TemplateFiles Include="$(RedistLayoutPath)templates/**/*" />
@@ -197,7 +197,7 @@
             Inputs="@(GenerateSdkProductArchiveInputs)"
             Outputs="$(CombinedFrameworkSdkHostPKGInstallerFile)"
             DependsOnTargets="GenerateSdkPkg"
-            Condition=" '$(OSName)' == 'osx' and '$(DotNetBuildFromSource)' != 'true' ">
+            Condition=" '$(OSName)' == 'osx' and '$(DotNetBuildSourceOnly)' != 'true' ">
       <ItemGroup>
         <PkgComponentsSourceFiles Include="$(SdkPKGInstallerFile);
                                 $(DownloadsFolder)$(DownloadedSharedFrameworkInstallerFileName);