1. In The Raiser's Edge go to Admin, Security 
    OR
    In The Financial Edge, The Education Edge or Blackbaud Student Information System go to Administration, Setup System Security
  2. Open the user account that you would like to setup with Window Authentication
  3. Mark the Windows Authentication Checkbox
  4. In the Login field, type BLACKBAUDHOST\UserName where UserName is the Hosting username of this particular user
  5. Click Save and close to save the changes
For more information on setting up Users see the following solutions: