Here is our situation:
When we setup our AD environment, old user accounts were carried over from our NT 4.0 domain. When those old IDs are viewed within Active Directory users and Groups, we have noticed something different between the old and newly created IDs.
On the general tab, there appears an icon in the shape of a head. Next to it is some text. This text is shown as the old NT domain user name if the account was carried over. If the account was created with AD, then it shows up as a full name.
Does anyone know what the setting is I can query with AD to obtain the value displayed next to the icon of the head? DisplayName, SAMaccountname, or principalname don't appear to be it.