diff --git a/.github/workflows/deploy-to-azure.yml b/.github/workflows/deploy-to-azure.yml
index 91e1bd5..e8f5b87 100644
--- a/.github/workflows/deploy-to-azure.yml
+++ b/.github/workflows/deploy-to-azure.yml
@@ -5,7 +5,7 @@ on:
             environment:
                 description: 'Environment to deploy to'
                 required: true
-                default: 'development'
+                default: 'develop'
                 type: choice
                 options:
                     - production
@@ -24,7 +24,7 @@ jobs:
               run: |
                 case "${{ inputs.environment }}" in
                     testing)     echo "target_env=Testing" >> $GITHUB_OUTPUT ;;
-                    development) echo "target_env=dev" >> $GITHUB_OUTPUT ;;
+                    develop) echo "target_env=dev" >> $GITHUB_OUTPUT ;;
                     staging)     echo "target_env=stage" >> $GITHUB_OUTPUT ;;
                     production)  echo "target_env=prod" >> $GITHUB_OUTPUT ;;
                 esac
@@ -63,4 +63,5 @@ jobs:
                     app_location: ".output/public" # App source code path
                     api_location: "" # Api source code path - optional
                     output_location: "" # Built app content directory - optional
-                    skip_app_build: true
\ No newline at end of file
+                    skip_app_build: true
+                    production_branch: ${{ inputs.environment }}
\ No newline at end of file
diff --git a/.github/workflows/trigger-deploy-on-merge.yml b/.github/workflows/trigger-deploy-on-merge.yml
new file mode 100644
index 0000000..1849150
--- /dev/null
+++ b/.github/workflows/trigger-deploy-on-merge.yml
@@ -0,0 +1,21 @@
+name: Trigger Deployment on Pull Request Merge
+on:
+    pull_request:
+        types: [closed]
+        branches: [develop, staging, production, testing]
+permissions:
+    contents: read
+    actions: write
+
+jobs:
+    deploy-frontend:
+        runs-on: ubuntu-latest
+        env:
+            GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        steps:
+            - name: Trigger Frontend Deployment Workflow
+              run: |
+                gh workflow run deploy-to-azure.yml \
+                    --repo ${{ github.repository }} \
+                    --ref ${{ github.base_ref }} \
+                    --field environment=${{ github.event.pull_request.base.ref }}