Then ... I added 4 Combined Arms slots - 2 Red, 2 Blue - Ground Commanders, and added some Bradleys for the Blues to drive around.
When I go to F10 View (from a Blue slot) I can see all Red and Blue units on the map I tried F10 Fog Of War and Allies Only (somebody said these are really the same) and I checked the Firehouse Option settings and they were at F10 View = All and Use Options For All Missions = False. So I don't know why the F10 Map from Blue shows Red units, too... .. .... .............. ..