Can someone point me to either the instructions or simply explain how to adjust hte AI of individual units to tell them to stay put, or to attack, etc.?
Use reaction turn. I'm assuming you're talking about having some AI units defend and some attack in the same scenario. This is what I do:
Make it a defend mission for the AI.
Buy all the units you want the AI to defend with.
Place the units on the map.
Swith the mission to meeting engagement.
Buy all the units you want the AI to advance with.
Place them on the map.
Set reaction turn (default is 99 - for the units you want the AI to move during the scenario - else they will stay put).
- - SWITCH BACK THE MISSION TO AI DELAY/DEFEND - -
(If you don't the AI will advance with everything.)
Why not try it out with a small test scenario. Like have one AI infantry platoon defend and some tanks advance...?