Granting or Revoking Group Coordinator Privileges
You can grant group coordinator privileges to additional group members or revoke them from the members on a need basis.
To grant or revoke group administrator privileges:
1. Click 
in the right top corner of the API Portal window to display the menu options. 2. Click Collaboration.
3. Open a private group.
4. Click Followers. The members of this group are displayed.
5. In the row of the group member you can grant or revoke the administrator privileges by clicking Grant or Revoke.
The user is granted privileges or they are withdrawn. The user receives a notification. If a user is granted coordinator privileges all other coordinators of the group receive a notification, as well.
A coordinator can cancel group membership only if another coordinator withdraws the coordinator privileges from the user first.