diff --git a/docs/REST API/rest-api.md b/docs/REST API/rest-api.md
index 0f55c9c135..0e25be5561 100644
--- a/docs/REST API/rest-api.md	
+++ b/docs/REST API/rest-api.md	
@@ -5779,6 +5779,8 @@ Sets the custom MDM setup enrollment profile for a team or no team.
 }
 ```
 
+> NOTE: The `ConfigurationWebURL` and `URL` values in the custom MDM setup enrollment profile are automatically populated. Attempting to populate them with custom values may generate server response errors.
+
 ### Get custom MDM setup enrollment profile
 
 _Available in Fleet Premium_