Update dlp-granular-controls.md

Author: mikferland-msft

power-platform/admin/dlp-granular-controls.md

@@ -36,6 +36,9 @@ This opens a side panel where you can allow or deny specific actions. You can al
 
 :::image type="content" source="media/dlp-allow-deny-connector-actions.png" alt-text="Set Allow or Deny for connector actions.":::
 
+### Availability
+Configuring a connector's actions is available for all _blockable_ connectors, but not for [unblockable connectors](dlp-connector-classification#list-of-connectors-that-cant-be-blocked).
+
 ### PowerShell support for Connector action control
 
 **Retrieve a list of available actions for a connector**