Autofill form cell based on table view name?

I am trying to automatically fill a form cell called “System” from a another table called “Systems” based on the form (table view) name. There is form for each specific system to capture support tickets. I’m trying to avoid having the user have to enter the system name as notification will be triggered based on the system and want to ensure the notifications are sent to the right people. When I try using the normal “Value for new rows” it impacts all the different system forms. I’ve done this without issue with multiple table views of a parent table. I’m not sure if using forms or form layouts is preventing it from working like it does in tables. Hope that makes sense. Thanks