product manager(PM) can assign to one or more department(s)
when any department complete study it waits till all departments complete study
after all department complete study , the request will move step forward to the next action
as department(s) not completed study and the request is under study , so PM can assign to other department(s) to study the request … how to make this ???
PM can assign to only department(s) that not study the request
the request will not move to next step till all departments that study request complete
