diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 527d60a371..b0afa9aa39 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -140,8 +140,15 @@ jobs:
     vmImage: $[ variables['vmImage'] ]
   variables:
       buildConfiguration: 'Release'
+      VSTestRTMBuild: 'false'
   steps:
-  - script: ./build.sh -c $(buildConfiguration)
+  - script: chmod +x ./scripts/vsts-prebuild.sh 
+    displayName: 'Preparing for set version'
+
+  - script: ./scripts/vsts-prebuild.sh -build "preview-$(Build.BuildNumber)" -rtm "$(VSTestRTMBuild)" -branch "$(Build.SourceBranch)"
+    displayName: 'Set Version'
+
+  - script: ./build.sh -c $(buildConfiguration) -v "$(BuildVersionPrefix)" -vs "$(BuildVersionSuffix)" -ci true -verbose
     displayName: 'Build'
 
   - script: ./test.sh -c $(buildConfiguration) -p Unit
diff --git a/eng/SourceBuild.props b/eng/SourceBuild.props
index 7c23bbf8e4..b365645c34 100644
--- a/eng/SourceBuild.props
+++ b/eng/SourceBuild.props
@@ -9,6 +9,8 @@
     <BaseInnerSourceBuildCommand>./build.sh</BaseInnerSourceBuildCommand>
 
     <InnerBuildArgs>-DotNetBuildFromSource</InnerBuildArgs>
+    <InnerBuildArgs>$(InnerBuildArgs) -v "$(BuildVersionPrefix)"</InnerBuildArgs>
+    <InnerBuildArgs>$(InnerBuildArgs) -vs "$(BuildVersionSuffix)"</InnerBuildArgs>
     <InnerBuildArgs>$(InnerBuildArgs) -DotNetCoreSdkDir $(DotNetRoot)</InnerBuildArgs>
     <InnerBuildArgs>$(InnerBuildArgs) -c $(Configuration)</InnerBuildArgs>
   </PropertyGroup>
diff --git a/scripts/build.ps1 b/scripts/build.ps1
index faa3cc5d92..d69c552b71 100644
--- a/scripts/build.ps1
+++ b/scripts/build.ps1
@@ -95,6 +95,7 @@ $TPB_CIBuild = $CIBuild
 $TPB_PublishTests = $PublishTestArtifacts
 $TPB_LocalizedBuild = !$DisableLocalizedBuild
 $TPB_PackageOutDir = Join-Path $env:TP_OUT_DIR $TPB_Configuration\packages
+$TPB_SourceBuildPackageOutDir = Join-Path $TPB_PackageOutDir "source-build"
 
 $language = @("cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-BR", "ru", "tr", "zh-Hans", "zh-Hant")
 
@@ -970,15 +971,21 @@ function Update-VsixVersion($vsixProjectDir)
     Write-Log "Update-VsixVersion: Completed."
 }
 
-function Generate-Manifest
+function Generate-Manifest ($PackageFolder)
 {
-    Write-Log "Generate-Manifest: Started."
+    $packagesFolderName =  [System.IO.Path]::GetFileName($PackageFolder)
+    Write-Log "Generate-Manifest ($packagesFolderName): Started."
 
     $generateManifestPath = Join-Path $env:TP_ROOT_DIR "scripts\build\GenerateManifest.proj"
     $msbuildPath = Locate-MSBuildPath
-    & $msbuildPath $generateManifestPath /t:PublishToBuildAssetRegistry /p:PackagesToPublishPattern=$TPB_PackageOutDir\*.nupkg /p:BUILD_BUILDNUMBER=$BuildNumber /p:Configuration=$TPB_Configuration /bl:"$env:TP_OUT_DIR\log\$Configuration\manifest-generation.binlog"
 
-    Write-Log "Generate-Manifest: Completed."
+    & $msbuildPath $generateManifestPath /t:PublishToBuildAssetRegistry /p:PackagesToPublishPattern=$PackageFolder\*.nupkg `
+                   /p:BUILD_BUILDNUMBER=$BuildNumber `
+                   /p:PackagesPath="$PackageFolder\" `
+                   /p:Configuration=$TPB_Configuration `
+                   /bl:"$env:TP_OUT_DIR\log\$Configuration\manifest-generation-$packagesFolderName.binlog"
+
+    Write-Log "Generate-Manifest ($packagesFolderName): Completed."
 }
 
 function Build-SpecificProjects
@@ -1078,7 +1085,12 @@ if ($Force -or $Steps -contains "Publish") {
 }
 
 if ($Force -or $Steps -contains "Publish" -or $Steps -contains "Manifest") {
-    Generate-Manifest
+    Generate-Manifest -PackageFolder $TPB_PackageOutDir
+    if (Test-Path $TPB_SourceBuildPackageOutDir) 
+    {
+        Generate-Manifest -PackageFolder $TPB_SourceBuildPackageOutDir
+    }
+
     Copy-PackageIntoStaticDirectory
 }
 
diff --git a/scripts/build/TestPlatform.Dependencies.props b/scripts/build/TestPlatform.Dependencies.props
index cffa3e3157..2597030e39 100644
--- a/scripts/build/TestPlatform.Dependencies.props
+++ b/scripts/build/TestPlatform.Dependencies.props
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VSSdkBuildToolsVersion>15.8.3247</VSSdkBuildToolsVersion>
diff --git a/scripts/vsts-prebuild.sh b/scripts/vsts-prebuild.sh
new file mode 100644
index 0000000000..fd80684ad5
--- /dev/null
+++ b/scripts/vsts-prebuild.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+# Copyright (c) Microsoft. All rights reserved.
+
+set -o nounset  # Fail on uninitialized variables.
+set -e          # Fail on non-zero exit code.
+
+# Parameter
+TP_BUILD_SUFFIX="dev" 
+BRANCH=
+IS_RTM=false
+
+while [ $# -gt 0 ]; do
+    lowerI="$(echo ${1:-} | awk '{print tolower($0)}')"
+    case $lowerI in
+        -build)
+            TP_BUILD_SUFFIX=$2
+            shift
+            ;;
+        -branch)
+            BRANCH=$2
+            shift
+            ;;
+        -rtm)
+            IS_RTM=$2
+            shift
+            ;;
+        *)
+            break
+            ;;
+   esac
+   shift
+done
+
+TP_ROOT_DIR=$(cd "$(dirname "$0")/.."; pwd -P)
+TP_BUILD_PREFIX=$(grep TPVersionPrefix $TP_ROOT_DIR/scripts/build/TestPlatform.Settings.targets | head -1 | cut -d'>' -f2 | cut -d'<' -f1 || echo $TP_BUILD_PREFIX)
+PACKAGE_VERSION="$TP_BUILD_PREFIX-$TP_BUILD_SUFFIX"
+
+# Script
+if [ $IS_RTM == true ]; then
+    PACKAGE_VERSION="$TP_BUILD_PREFIX"
+    TP_BUILD_SUFFIX=
+else
+    if [ ! -z "$BRANCH" ] && [[ $BRANCH =~ ^refs\/heads\/rel\/.*$ ]]; then 
+        TP_BUILD_SUFFIX="${TP_BUILD_SUFFIX/preview/release}"
+    fi    
+
+    PACKAGE_VERSION="$TP_BUILD_PREFIX-$TP_BUILD_SUFFIX"
+fi
+
+echo "##vso[task.setvariable variable=BuildVersionPrefix;]$TP_BUILD_PREFIX"
+echo "##vso[task.setvariable variable=BuildVersionSuffix;]$TP_BUILD_SUFFIX"
+echo "##vso[task.setvariable variable=PackageVersion;]$PACKAGE_VERSION"
\ No newline at end of file