Co-admins are users that can manage the platform. If you want to give other users access to be able to add/remove users, preferred non-profits, admins, communities, etc. you can assign them as co-admins to the platform and they will have all the rights to the system that you have.
How to Add a User as a Co-admin:
How to Remove a Co-admin:
1. Go the the Account page by clicking Account on the left navigation menu.
2. Click on Co-Admin at the top of the page.
3. Select the user you wish to remove and click Remove.
4. The user has now been removed as a Co-admin, and has returned to a basic user status on the platform.