Would you like to be a little more specific? If we're talking about ADMT,
then the answer is in the help. There's also some info. online:
"The SID mapping file is a comma separated values (CSV)-formatted file. In
the SID mapping file, specify first the source SID and then the target SID,
separating each SID value by a comma. If the account domains are accessible,
you can specify the source and the target account names and then separate
them by a comma instead of specifying the source and the target SIDs"
The above is taken from kb835991
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Paul Williams
Microsoft MVP - Windows Server - Directory Services
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