remix19

Hi all, I have several domain with trust relation ship. DomainA, DomainB & DomainC My users when they logon are able to choose at the logon screen one of the 3 domain in the Domain List. I would like to set this list, with DomainA & LocalComputer Name. I know that I could display the favorit domain (by gpo) NOT OK I know that I could totaly disable the domainlist NOT OK, because my user will have to enter the SPN (user@domainA) NOT OK Any help will be highly apreciate Thanks remi