diff --git a/.github/workflows/Build ThunderOnWindows.yml b/.github/workflows/Build ThunderOnWindows.yml
index 78e5e16..ba352cb 100644
--- a/.github/workflows/Build ThunderOnWindows.yml	
+++ b/.github/workflows/Build ThunderOnWindows.yml	
@@ -3,9 +3,9 @@ name: Build ThunderOnWindows
 on:
   workflow_dispatch:
   push:
-    branches: ["master"]
+    branches: ["master", "R*"]
   pull_request:
-    branches: ["master"]
+    branches: ["master", "R*"]
  
 env:
   devEnv: C:\Program Files\Microsoft Visual Studio\2022\Enterprise\Common7\IDE\devenv.com
@@ -23,47 +23,82 @@ jobs:
 # ----- Checkout -----
     name: Build type - ${{matrix.type}}${{matrix.version}}
     steps:
+    - name: Resolve release dependency branch
+      id: release
+      shell: bash
+      env:
+        BUILD_BRANCH: ${{ github.base_ref || github.ref_name }}
+        REF_TYPE: ${{ github.ref_type }}
+      run: |
+        release_ref=
+        if [[ "$REF_TYPE" == 'branch' && "$BUILD_BRANCH" == R* ]]; then
+          release_ref="refs/heads/$BUILD_BRANCH"
+        fi
+        echo "ref=$release_ref" >> "$GITHUB_OUTPUT"
+        echo "Dependency branch: ${release_ref:-repository default}"
+
     - name: Checkout ThunderOnWindows
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows
-        repository: WebPlatformForEmbedded/ThunderOnWindows
+        repository: ${{ github.repository }}
 
     - name: Checkout Thunder
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows/Thunder
         repository: rdkcentral/Thunder
+        ref: ${{ steps.release.outputs.ref }}
 
     - name: Checkout ThunderTools
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows/ThunderTools
         repository: rdkcentral/ThunderTools
+        ref: ${{ steps.release.outputs.ref }}
 
     - name: Checkout ThunderClientLibraries
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows/ThunderClientLibraries
         repository: rdkcentral/ThunderClientLibraries
+        ref: ${{ steps.release.outputs.ref }}
 
     - name: Checkout ThunderInterfaces
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows/ThunderInterfaces
         repository: rdkcentral/ThunderInterfaces
+        ref: ${{ steps.release.outputs.ref }}
 
     - name: Checkout ThunderNanoServices
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows/ThunderNanoServices
         repository: rdkcentral/ThunderNanoServices
+        ref: ${{ steps.release.outputs.ref }}
 
     - name: Checkout ThunderNanoServicesRDK
       uses: actions/checkout@v4
       with:
         path: ThunderOnWindows/ThunderNanoServicesRDK
         repository: WebPlatformForEmbedded/ThunderNanoServicesRDK
+        ref: ${{ steps.release.outputs.ref }}
+
+    - name: Log source revisions
+      shell: bash
+      run: |
+        for repository in \
+          ThunderOnWindows \
+          ThunderOnWindows/Thunder \
+          ThunderOnWindows/ThunderTools \
+          ThunderOnWindows/ThunderClientLibraries \
+          ThunderOnWindows/ThunderInterfaces \
+          ThunderOnWindows/ThunderNanoServices \
+          ThunderOnWindows/ThunderNanoServicesRDK
+        do
+          git -C "$repository" log -1 --format="$repository: %H"
+        done
 
 # ----- Install & Build -----
     - name: Install jsonref