Basic Administration > Managing User Participation > Participant Administration > Working with Participants > Managing Users > Alternate User Names
  
Alternate User Names
If users have more than one name, Alternate User Name 1 and additional Alternate User fields can be added to the New User and Edit User windows and to all user information pages by editing the layout of those pages in the Type and Attribute Management utility. For more information, see About the Type and Attribute Management Utility.