|Title||Custom icons and actions: Add new macro $USER_ID$|
|Check_MK Edition||Check_MK Raw Edition (CRE)|
|Level||1 - Trivial Change|
|Compatibility||Compatible - no manual interaction needed|
The macro $USER_ID has been added to the replacement mechanic of "Custom icons and actions" URL. This macro is replaced with the ID of the user that is currently working with the GUI.