not

Hi, All,
Where is the setting for the workgroup stored? Y'know the one we can all
manually edit here:

My Computer/System Properties/Network Identification/Properties/Workgroup

I remember looking for this years ago but couldn't find it and no-one else knew
when I last looked. I ended up using netdom. Did anyone ever figure this out? Is
it even in the registry, or is it encrypted in some obscure config file?
Cheers, Tim.