https://www.sqlmatters.com/Articles/Orphaned%20Users%20vs%20Users%20Without%20Logins.aspx
Orphaned Users vs Users Without Logins - SQLMatters
Users without logins are sometimes confused with orphaned users, however these two types of users are quite different. A user without login is a special type...
orphaned usersvswithoutlogins
https://www.syskit.com/blog/how-to-discover-microsoft-365-orphaned-users/
How To Discover Orphaned Users In Microsoft 365 - Video
Oct 22, 2024 - Drew Madelung and Vlad Catrinescu share best practices on orphaned users in Microsoft 365 environments, especially in the context of SharePoint.
how toorphaned usersdiscovermicrosoftvideo