Its abot putting the fire by direct order. Or maybe in this case - putting only the mirrage of fire by direct order.
The normal combat fire is reflected in COTA with something like this


You have the sound, the visual ,and most of all - the effect, - you almost feel the fire comming out, and hitting the target.
Below is the random situation of direct fire order delivered to the group of Vickers (But it could be any of the units in this, or in other scenarios, as evry single unit - far - or close acting the same now)

Tanks seem to get the order, and raporting that they shelling the area.
But there is no sign of the real fire being layed, by sound, visual, and most important - effect. (I could lay such fire on single unit, with hords of units, from multiple sides, and timeframes at the same time, and the unit staying intact. like the fire wasnt realy there.
Just an empty raport from the unit , that the fire is\was there.
Im confused, because I remember that my units - trough direct orders WAS delivering visible fire. Now NON of them do.
any helpo?