We could not find the rules for damage on starships with minion pilots. Maybe we missed them but it was not clear to us.

There is a pilot NPC in the adversaries section that is a minion.

I get that minions can only make skill checks as a group. So if you had 4 TIEs with minion pilots they can attack once with three dice.

But how do they take damage? In this case would you quadruple the hull and for evey quarter one is taken out?