CMx provides ample feature for specifying Roles to different users based on the tasks they need to perform.
Admin User can Manage details of each Role. In Role business, users can Manage and Create Role.
Manage Role screen displays the list of all existing Role. To view the manage screen, click on Role link in the menu under Administration. In the Manage Role screen, click on Create button to create a new Role, click on Edit button to update an existing record, click on delete button to delete the record.
For more Information on how to do the Create/Update/Delete Role click here: 4. Role