Goggle Boggle

Are there any mods around to define some command sequence for AI units during the game like going to one firing position or another and calling it by shortcuts? Sometimes it's just impossible to do when you're not standing next to the unit, like taking positions in a house which is out of player's sight.

Under what circumstances would AI call for artillery support? I've placed a mortar for OPFOR and checked artillery box in the group settings in Eden, I can see debug message that one artillery piece is registered, however enemy AI group never calls for support. I've thought it's because they have grenadiers, but when I replaced them all with simple riflemen they still wouldn't use mortar.

Can't get artillery support working. When AI units don't occupy static weapons (mortars) they do reinforcement perfectly well, but once I make them occupy mortars (in the editor) they stay put. Are there any tricks here? Can artillery do indirect support and fire at targets units don't see themselves? PS already tweaked artillery chance to 100%, didn't help