Remove group members
                  Last modified by Moritz Baumgarten on 10.01.2024
              
      To remove members from a group, proceed as follows:
- Open the group in the editing mode.
 - In the area Manage members, there are different user tables according to the assignment.
 - Select the checkbox in front of the members that are to be removed and click on Cancel membership.
 - Confirm the dialogue.
