diff --git a/Teams/shared-channels.md b/Teams/shared-channels.md
index 4d93e8f3bd..1161fe4a78 100644
--- a/Teams/shared-channels.md
+++ b/Teams/shared-channels.md
@@ -197,6 +197,9 @@ For information about how to prepare your app for shared channels, see [Microsof
 
 The following apps are supported for use in shared channels. 
 
+> [!NOTE]
+> The following apps are supported for use in production environment. To ensure your app supports Government Community Cloud (GCC), GCC-High, and Department of Defense (DOD) environments, [enable shared channels in your app](/microsoftteams/platform/concepts/build-and-test/shared-channels).
+
 - Activity
 - Adobe Acrobat Sign
 - Asana