An email account in Auctria can be associated with multiple distinct Organizations.
You can switch between Organizations you are working on at any given time.
As a user/administrator you can click on your email address in the page header to see your profile, or select the Options Menu (three vertical dots) and click My Profile. See Your Profile for more details.
You can view the Organizations you have a User Account with under the ROLES tab. Clicking on the Organization's name will switch to that organization.