diff --git a/README.md b/README.md
index 502df301..324ea246 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,11 @@ We are using `black` and `flake8` for code formatting and linting.
 
 ## Contributing
 
+#### Note for Microsoft intenral developers: 
+- Internal Micrsoft Developers should join the Core identity group [Agents SDK Contrib](https://coreidentity.microsoft.com/manage/Entitlement/entitlement/agentssdkint-upyj)
+
+#### Non-Microsoft internal developers:
+
 This project welcomes contributions and suggestions.  Most contributions require you to agree to a
 Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
 the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.