We are beginning a test install of LP 5 and want to use AD credentials for authentication if possible. Currently our AD and Luminis usernames are not the same. We are using first.last (3rd Party Id) for Luminis and email@example.com (userPrincipalName) with AD. Many of our newer users have never used sAMAccountName to login to anything.
1. Is it possible to use a username in the format of firstname.lastname@example.org for Luminis 5?