Yes, an Org Admin can also revoke the role from another Org Admin if needed. 

  1. Once you log in using your Org URL, you can click on the User management icon on the left sidebar to get a list of users who are part of the organization. 
  2. Click on the user who you want to revoke the role of an Org Admin. 
  3. You can see the current role of the user and an edit symbol next to it. Click on it and change the user type to User. 
  4. For security reasons, the user will be logged out immediately once the user type is changed. 

If you need further assistance, please feel free to write to with your queries. We're more than happy to help.