What does it mean to be a member of an Organization?

Administrator (Pro account)

Administrators are Pro account holders who have administrative control over the license. There can be as many Administrators as you’d like. Administrators create, manage, remove, and delete other Pro accounts. This means they can view and change account information and even delete the accounts.

Team Member (Pro account)

Pro account holders who are not Administrators do not have access to the Manager. They can still create Groups, but they do not manage other accounts.

Administrators can manage these accounts, meaning they can view and change account information and even delete the accounts.