Facebook is continuing to beef up its offerings to Facebook Page administrators, adding features that were previously only available in third party apps, with the latest allowing them to assign administrator roles and schedule posts.
Page administrators will no doubt appreciate the ability to assign specific roles to other admins. There are five different categories now available on Facebook. In descending order of the most permissions, they are Manager, Content Creator, Moderator, Advertiser and Insight Analyst.
via Facebook Pages Get Administrator Roles and Scheduled Posts.