Adding Generic ID in Watch List based on Veriable selection

[surajsukuma]

Based on the Business Unit selection, I am looking for the option to add a Generic Email id to the watch list. Can anyone suggest best practices on the same? 

Thanks In advance 

[Slava Savitsky]

Whether external email addresses can be added to a watch list field or not is controlled by no_email dictionary attribute. See: Hide email addresses in a watch list

[surajsukuma]

I Looking to add value in the WatchList field based on variable selection, 

[Slava Savitsky]

Have you tried an onChange client script? Was exactly did not work? To manipulate fields from a client script, you need to use methods of the GlideForm API.

[surajsukuma]

I tried OnChange Client Script Didnt work

I created BR, its working on the update case, Not working in when create new Request, I need for Insert as well