I seem to remember the last time I played the first game a couple of years ago, during battles I could see the number of sequence/order of play for the units. X unit plays first, U unit plays second, T unit plays third, etc. This way I could easier plan a strategy during the battle.
Now I can't see to find anywhere the option to activate this.
Suggestions?

Holding Ctrl or toggling Alt should do the trick.

Thanks neighbor!

Np, have fun!