In most cases, work done in Apollo will be associated with one Apollo organization that mirrors the name of your organization. In rare cases, you might have multiple Apollo organizations when there are different subsidiaries or unique security requirements.
Apollo organizations contain logins and security roles for all organization users and a list of any Apollo properties being used by the organization.
Different Apollo users will have access to different portions of the product, based upon their role within the organization.
Users can see the organizations they have access to, and which one they are currently in, within the global header :