Does anyone know of an OFFICIALLY SUPPORTED way to modify ADFS 2012 R2 so that the user does not have to input their domain name in the signin field like “Domain\username”?  I have already added email addresses as a valid signin alternative but that just makes the users have to type out thier whole email address. I have a department that wants to eliminate the necessity to use the domain name from the signin page.

  Brian Britt Senior Systems Analyst Vanderbilt University Security Operations | VUIT Identity Operations Team | Central Directory Services Office: (615) 322-4676 Lync: (615) 875-9858   Description: Description: MCSE(rgb)_406    Description: Description: MCSA(rgb)_440_454  Description: Description: Description: MCTS(rgb)_1078