Concerning pick lists

[Imp]

Suhiir
1) I have no idea where the picklist is or even how to access it let alone change it.
2) This was my idea changing formations 400/401 to the ones I listed then when it picks them I will instead get a Mech Co with tanks.
Or at least thats what I think but really unsure hence why I am asking before playing about.
On making a mistake, yep quite capable of doing that after all each unit probably has 20+ odd details to be inputed. Multiply that by all the units in the game now make formations & its surprisng its not full of them.