Title (Goal)Permissions of a new user in an eperson group
Primary ActorAdministrator
Scope 
Level 
Story (A paragraph or two describing what happens)

If the admin adds a person to an eperson group and applies the permissions recursively/retroactively, the new users gets added to the group, but permissions have "cached" so the user don't get added to all sub-collections, sub-items, sub-bitstreams.