Searching for ACL package or library similar to that of Facebook's Page or Group that would enable every Page have Admin or Editor roles that only apply to that particular Page or Group.

Hi everyone! I've been searching for an ACL package for Laravel but so far non has been able to meet my needs. Well maybe its because i haven't looked hard enough but most of them offer the same flow which is 1. Create roles, 2. Create permissions and then assign them to users. what i want is different from this and similar to that used in a Facebook's Page where every Page or Group entity have "Admin, Editor etc" roles relative to that particular page and an admin in one page or group cant update or modify another. May be outside the group i can leverage Bouncer or Entrust to create Super Administrator or Super Editor role to oversee the affairs of things in general but i want to be able to give my users role assignment privileges over Pages or Groups they create in my application. I don't mind doing the dirty work, i just need to be pointed the right direction or if a package already exist for...Perfect!