diff --git a/modules/healthcare-apis/workspace/MOVED-TO-AVM.md b/modules/healthcare-apis/workspace/MOVED-TO-AVM.md
new file mode 100644
index 0000000000..cec0941d12
--- /dev/null
+++ b/modules/healthcare-apis/workspace/MOVED-TO-AVM.md
@@ -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/healthcare-apis/workspace/README.md b/modules/healthcare-apis/workspace/README.md
index 8b7c4da9e7..41a48290aa 100644
--- a/modules/healthcare-apis/workspace/README.md
+++ b/modules/healthcare-apis/workspace/README.md
@@ -1,5 +1,7 @@
 # Healthcare API Workspaces `[Microsoft.HealthcareApis/workspaces]`
 
+> 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 Healthcare API Workspace.
 
 ## Navigation
diff --git a/modules/network/application-gateway-web-application-firewall-policy/MOVED-TO-AVM.md b/modules/network/application-gateway-web-application-firewall-policy/MOVED-TO-AVM.md
new file mode 100644
index 0000000000..cec0941d12
--- /dev/null
+++ b/modules/network/application-gateway-web-application-firewall-policy/MOVED-TO-AVM.md
@@ -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/network/application-gateway-web-application-firewall-policy/README.md b/modules/network/application-gateway-web-application-firewall-policy/README.md
index 096047b5f3..aad5d0d155 100644
--- a/modules/network/application-gateway-web-application-firewall-policy/README.md
+++ b/modules/network/application-gateway-web-application-firewall-policy/README.md
@@ -1,5 +1,7 @@
 # Application Gateway Web Application Firewall (WAF) Policies `[Microsoft.Network/ApplicationGatewayWebApplicationFirewallPolicies]`
 
+> 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 an Application Gateway Web Application Firewall (WAF) Policy.
 
 ## Navigation