Hi Harish,

In that case I guess you need to remove not from your condition:

gs.getUser().isMemberOf('assignment_group') || gs.getUser().isMemberOf('assignment_group') || gs.getUser().isMemberOf('assignment_group') || gs.getUser().isMemberOf('assignment_group') || (gs.hasRole('admin'));

Please mark this as correct and helpful if it resolved the query or lead you in right direction.

Thanks,
Mohit Kaushik
Community Rising Star 2022