Members
You will find your organisation on the home page, then go to your Organisation page as an Admin.
You can see the ‘Members’ section on the top menu.
Once you click on ‘Members’, you can see all the members and admins of your organisation.
Make Admin
From the ‘Actions’ column, click on the three dots, and choose ‘Make Admin’.
This way, you will be able to make new admins for your organisation.