Why? to clear the list of the outpost and other bases that donĀ“t have manufacture or research, and also to not show in other "factions base". Currently can do it for all the rest , this two are a sore thumb in the list
something like this for exemple
costEngineer: 25000
requiresBuyEngineerBaseFunc: [manufacture]
costScientist: 30000
requiresBuyScientistBaseFunc: [research]