I’d simply have that message screen shot’ed into the start of the guide along with the explanation given here. Considering how many people pretty much consider @Chuck_Owl 's guides as THE guide the publishers should be putting out, Razbam may be surprised by the ammount of community feedback they get.
If I was a DCS dev (and I’m not in anyway shape or fashion), I would pay @Chuck_Owl to do the “players guide” in a heart beat. Yes their needs to be a full manual, but having a usable quick reference guide is going to really shave down the number of customer questions or complaints.