Facebook uses an invitation system to add administrators to groups ... what you can do within the app and the page, group or event. Roles include Admin, Editor, Moderator, Analyst and Advertiser.

Here’s how to add an admin on a Facebook page — and remove them later if it becomes necessary. You have to go through plenty of menus and options to do these types of tasks, so it’s always ...

If, however, you and several of your friends run a social group together, it may make more sense for each of them to also be an administrator. Facebook lets you add administrators for your group ...