How to change Login to NT-Style or UPN in UserPortal?

Question

Hello folks, 
 i was wondering how i could change the login behavior of the user portal to NT-Style logons, e.g.: DOMAIN\Username or UPN-Style like Username@domain. Does anyone in this forum changed the logon-behavior of the UserPortal? 
 Thanks and hth.

Simon-Timothy Folaji · Answer

Hello LuCar Toni, 
 no it&acute;s not exactly a requirement but more convenient for the users because they are used to logon NT-Style. Sadly there is a bad internal name (it&acute;s an external domain name) for the whole domain which irritates the users (not me), that&acute;s making it more complex to choose the correct login. 
 But finally i think we can live with the fact that there is no NT-Style logon supported. 
 Thanks anyway