diff --git a/modules/logic/workflow/MOVED-TO-AVM.md b/modules/logic/workflow/MOVED-TO-AVM.md
new file mode 100644
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@@ -0,0 +1 @@
+This module has already been migrated to [AVM](https://github.com/Azure/bicep-registry-modules/tree/main/avm/res). Only the AVM version is expected to receive updates / new features. Please do not work on improving this module in [CARML](https://aka.ms/carml).
diff --git a/modules/logic/workflow/README.md b/modules/logic/workflow/README.md
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--- a/modules/logic/workflow/README.md
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 # Logic Apps (Workflows) `[Microsoft.Logic/workflows]`
 
+> This module has already been migrated to [AVM](https://github.com/Azure/bicep-registry-modules/tree/main/avm/res). Only the AVM version is expected to receive updates / new features. Please do not work on improving this module in [CARML](https://aka.ms/carml).
+
 This module deploys a Logic App (Workflow).
 
 ## Navigation