LeanKit's step-by-step guide on how to make a user an account administrator.
To make a user an account administrator in LeanKit, you must be an account administrator. To designate another user as an account administrator, first click the three gears icon in your home screen.
From there, select the tab labelled Account User List.
Then, hover your cursor to the right of the user you would like to grant administrative access, and click the pencil and paper icon.
Finally, check the box next to Account Administrator, and click Save User at the bottom when you’re done.