Administrators are people who are authorized to manage computers using Landscape. You can manage administrators from the ADMINISTRATORS menu under your account.

On this page, the upper part of the screen shows a list of existing administrators and their email addresses. You may create as many as 1,000 administrators, or as few as one. If you're running Landscape On Premises, the first user you create automatically become an administrator of your account. If you're using the hosted version of Landscape, Canonical sends you an administrator invitation when your account is created. After that, you must create additional administrators yourself.