They might have had specs besides the D-Wolf, (not being created till 3010 iirc), but yes, in their last run when they met with Kerlin Ward they were given the most up to date specs/intel at the time which then would have included the D-Wolf.
The instructions were pretty clear, prepare the IS to facing the eventual invasion.
Which I have to say, they did a very piss poor job of doing.
Basically they didn't do a damn thing till after the invasion started.
But that is a bit off topic I suppose.