diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index a4152fc1..a8cfb140 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -150,6 +150,7 @@ jobs:
               gptModelVersion="2024-08-06" \
               gptDeploymentCapacity="30" \
               aiDeploymentsLocation="${{ env.AZURE_LOCATION }}" \
+              createdBy="Pipeline" \
             --query "properties.outputs" -o json); then
               echo "❌ Deployment failed. See logs above."
               exit 1
diff --git a/infra/main.bicep b/infra/main.bicep
index 031d0f6e..abd6f125 100644
--- a/infra/main.bicep
+++ b/infra/main.bicep
@@ -418,12 +418,15 @@ module applicationInsights 'br/public:avm/res/insights/component:0.6.0' = {
   }
 }
 
+@description('Optional created by user name')
+param createdBy string = empty(deployer().userPrincipalName) ? '' : split(deployer().userPrincipalName, '@')[0]
 // ========== Resource Group Tag ========== //
 resource resourceGroupTags 'Microsoft.Resources/tags@2021-04-01' = {
   name: 'default'
   properties: {
     tags: {
       TemplateName: 'Content Processing'
+      CreatedBy: createdBy
     }
   }
 }