Select the Memberships tab. Here, you can manage user roles in a specific group.
By default, 9 membership types are available in eXo Platform including Member, Author, Editor, Manager, Redactor, Validator, Webdesigner, Publisher and *.

The * membership is identical to any other type, so choosing this type means adding all available membership types.
Enter values into the fields of the Add/Edit Membership form. The Membership name field is required, and only letters, digits, dots, dashes and underscores are allowed without ANY SPACES.
Click to accept adding a new membership, or to clear entered values.
            Click 
 
            corresponding to the membership type you want to edit in the Action column.
          
Make your desired changes on the Description field. You cannot change the Membership name.
Click to accept your changes.
            Simply click 
 in the Action column, then click OK in the confirmation message.
          
The * membership type is not allowed to be deleted or edited.