Ok, so im coming to the completion of my custom mod. However, it's based upon RTR and i have many imperial roman units to be used after the marian reforms. And as many will know, in RTR, the marian reforms only allow early roman legionaries to be recruited. I have units for the early legions and an early praetorian unit i would like to use for the marian reforms. later on in the game however, i have an imperial praetorian unit, imperial legionaries, archers and updated cavalry etc. But is there anywhere in the game that i can alter which units are contructed where, and when? How would this be done?

Thanks for you help,

Chris