title: where is whoami data derived from?
body: <p>From a Windows command prompt if you enter whoami, you're domain\username is returned.  Where is this information stored?  Also, can the information be updated?</p>
  
  <p>I have two users that are experiencing an issue where their username is not in the correct case / format.  The expected format is domain\username but the users are returned domain\Username .   </p>
  
  <p>whoami:
  <a href="https://technet.microsoft.com/en-us/library/cc771299.aspx" rel="nofollow">https://technet.microsoft.com/en-us/library/cc771299.aspx</a> </p>