This is in addition to one of my earlier query regarding AD user authentication on WLC through ACS 4.2. Any user who is prompted for user authentication, and the user gives just the ID (for example "m.sohail") or with the domain name (example "mydomain\m.sohail"), both are treated by ACS separately. I just want user to get authenticated with "domain-name\userID" like user ID format and reject the "userID" like format. Is there way to handle this?