|Facebook Pages for Businesses|
It allows the creator of the page (aka Manager) to add new admins & allow roles to them, you can select whom you want to be the content creator, moderator, advertiser, insights analyst & even a co-manager!
The reason this is important is, that you may want help advertising your page, but earlier you had to make an admin to allow him/her to advertise your page, which invariably also game him the power to post to your page, to delete content, reply to messages etc.
In short a pissed off social media advertisement-helper/consultant could totally ruin a page's facebook presence!
Now, finally there is a way around.
The table below explains the roles in a simple manner.
|Page Manager Roles. Courtesy : Facebook|