I assume is possible to load a fileCabinet file, search content for specific string and insert an string. Then your script are record are just that a record that you can even search. - Then I would have a suitelet which will allow me to insert an string inside my script files> - I will search my UE deployed to some specific record. - I will get back my script files ID - I will insert If

xedit return

- I will be able to run my Mass Update fast. - Run my suitelet again and my remove that Line, my UE would be back to normal...