Sorry for being unclear, it was... late. I meant for RP purposes; if I say had a single Small Troop Transport Bay with a single Marine Company, how many crew berths would I need for that Marine Company if I wanted to have the Small Troop Transport Bay AND Spare Berths allocated to them? I'm fine if Aurora doesn't have that as a mechanic, but the reason I posted this in Mechanics was to find out whether or not Aurora 7.10 tracks GUs as Crew for the purposes of Spare Berths, Life Support, and Morale; to know if there is any benefit to adding Spare Berths for my troops alongside the Troop Transport Bays.
Otherwise, I'll just RP it for giggles. Do we have a personnel count for Companies, Battalions, Brigades, Divisions, i.e. how many men constitute each unit?