user account from remotr domain

From: Harry (harry_cheng@colpal.com)
Date: 12/10/02 

From: "Harry" <harry_cheng@colpal.com>
Date: Mon, 9 Dec 2002 20:32:52 -0800

Here is my case:

Environment:
  We have 3 NT domains, DomainA at local, DomainB& DomainC
at remote site. I have done this: 'Domain A trusted
DomainB and DomainC'. There is a Win2K Advance
server 'Server1' in DomainA, and I have created a local
group 'group1' on 'Server1'.

Problem:
   When I add a global group or user account of DomainB or
DomainC into the 'group1' on 'Server1', the user name or
group name become the SID('S-1-5-xxx...) after I
click 'apply'. I was try to do the same procedure on PDC
or BDC of DomainA, there is no problem and display gobal
group or user name normally.
   
Is there anyone can help me on this issue ? ASAP.

Thanks a lot !

Regards,
Harry.