If you pass OSUT, you will have access to the Armory section of the forums where this information lives.
I would, however, say that this mod pushes the edges of "Realism". If a soldier in combat wants to look at his map, he must analyse the risk to reward ratio to stop shooting and look at a map. While he looks at that map, he loses situational awareness.
These are factors simulated by the Arma vanilla map system, and to an extent by cTAB.