PressPermit allows you to create your own user groups. There are ideal for controlling user permissions on a very detailed level.
Imagine you want to choose some users to access a Post. Instead of creating a new user role and applying permissions, you can easily add those users to a group.
PressPremit Pro gives you detailed control over access to media on your WordPress site.
You can block people from accessing files if they don't have access to a Post or Page that uses that file.
You decide who gets to edit files in your Media Libary.
WordPress provides some basic status options including "Draft" and "Published". PressPermit Pro enables you to design a far more advanced workflow.
Each status you create can have unique own permissions. This means that different users can have access to different statuses.