We are currently using TFS2010 and we are merging domains due to a company buyout. The new domain uses a SAMAccount name of user1234 which is what is displayed in TFS, we would like this to display the display name of the user of John Doe or Doe, John.
For TFS 2010, As far as I know , in Source Control Explorer(like file history, check-in/out, shelve/Unshelve…), the account display as theirs log in name, but in Work Item, Team Members and Web Access…, the account display
as the display name, that’s hard code in TFS and we can’t change it. The log in name and display name are what you defined in the AD.