(This is to apply to Windows 2003 SP1 with Exchange 2003)
To do so, you need to
- be Schema Administrator to modify the attributes
- Support tools to be installed in the server to gain ADSI edit
- Test , test & test before performing this task in a testlab environment.
- Connect to schema container with ADSI edit
- Find CN=ms-Exch-Extension-Attribute-(1 to 15) - depending on which attribute you would like to change
- Select in the window, LDAPDisplayName
- Enter a new dispaly name into it
It is that simple. Try it out!