when assignement group is not empty than make assigned to editable and mandatory in servienow client

[Ankur Bawiskar]

@BChinnas 

you can use UI policy for this

What did you start with and where are you stuck?

If my response helped please mark it correct and close the thread so that it benefits future readers.

[Gomathi Kannan]

Hi BChinnas,

You can configure either client script or UI policy to make any fields editable or mandatory based on any conditions

Refer below link 

https://www.servicenow.com/community/incident-management-forum/need-to-make-assigned-to-as-mandatory...