When the service is first provisioned, Atria will provision a user into Azure AD. As part of the provisioning process, Atria will look in Azure AD to see if there is a pre-existing user that matches the user's UPN. If so, the Azure AD user will be linked back to the Atria user.
If the user does not exist, Atria will provision a new user into Azure AD. If the domain used by the users UPN exists in Azure AD, then a matching UPN will be created. If the domain is not active – the default onmicrosoft.com domain will be used to create a Username for the user.
Scenario
- User Ella with upn of ella@unicorns.com,
- Unicorns.com not validated within the Azure AD tenant
- Onmicrosoft.com domain of unicorns.onmicrosoft.com
When user Ella is provisioned with Microsoft Online Service
- UPN will be generated of ella@unicorns.onmicrosoft.com
Passwords
When users are provisioned in Azure, a new password is generated. This will be displayed prior to provisioning. You can also configure Atria notifications to email the password.
Tips: It may be easier to get your domains configured in Azure AD before you start provisioning users, if you add domains to Azure later, then on re-provisioning of users, their UPNs will get changed to match the UPN configured against the user in Atria.