PS> Found where it talks about Bases and Equipment.
8-A-1 Pilot assignments at a Base shall be classified in the Status of Captain and First Officer, as applicable, in one of the following Equipment types: A380, B747, B777, B787, A350, A330, B767/B757, A321/A320/A319, MD80/90, B737, CS300, CRJ900 and EMB190/195.