Can the UPN display in the Log on: drop down field

Archived from groups: microsoft.public.win2000.setup (More info?)

Our Company Name has changed, and management has given me three requests.
1. We have a new web site with the new domain name - Not a problem
2. That Domain Users Primary email address suffix is the new domain name -
Not a probem, I used a receipient policy.
3. They want users to log onto their laptops / Desktops with the new
UPN --- Small problem here - I did add a UPN ****
Currently there are three fields when you log onto your Windows
session
1) Username: Data Entry Field
2) Password Data Entry Field
3) Log on to: Drop down Field ( which currently displays our
Domain Name)

We are using UPN ( user principal name ) instead of creating a new domain
and migrating all resources to the new domain.


Question: Can I get the UPN Name to display in the 3rd field. Right now
only our Domain name currently appears. We want both the UPN and the Domain
to appear in that third Log on to: field.