Make sure all groups has the following nodes; - modify.* = this allows them to edit any world such as end or nether - modify.world = or you can enabled them to edit certain worlds!
this works great with Multiverse just put the world name you want them to edit! or the " * " to allow them to edit any world
Hey dood! if your going with an RPG type you can google RPG rank generator or pick some of these; -------------------- Mage Warrior Lord Worshiper --------------------