As a system administrator, you can add another system administrator, administrator, or limited administrator. As an administrator within a domain, you can add other administrators with access rights equal to or less restrictive than your own. Administrators can add limited administrators and configure their access rights.
To add an administrator account
In the console, click Admin.
On the Admin page, click Administrators.
Under Tasks, click Add an administrator.
In the Add Administrator dialog box, on the General tab, enter the user name and email address.
On the Access Rights and Authentication tabs, specify the administrator role, access rights, and authentication method.