Thank you for reaching out with your feature request regarding logging in with SAML using the UserPrincipalName (UPN) in DriveLock. After careful consideration, we’ve decided not to implement this specific request, as it addresses a very niche requirement and there are valid alternative solutions available.
Option 1: You can create an email account using the UPN and specify the UserPrincipalName as a property in the DriveLock SAML configuration. Alternatively, you can map another field to contain an email address. Currently, the UPN is the closest match to an email address.
Option 2: If you wish to use existing AD accounts, you can store the Security Identifier (SID) with the Identity Provider and specify the corresponding property in the DriveLock SAML configuration.
We believe these alternatives will effectively meet your needs. Please feel free to reach out if you have any questions or need further assistance.
Best regards,
DriveLock Team