To invite new admins to an account, go to the "Account Admins" tab in your Account Settings. There are four user roles you can assign to your account admins.
Owners have access to the entire account, including its settings and theme. These admins can add, edit, and delete content and other users.
Editors have access to the entire account's content. They can add, edit, and delete content.
Authors have access to some of the account's content. They can add content, edit drafts, and submit content for review.
Read Only users only have access to account statistics.