You will need a cargo swing system that is a Schweizer part basically 2 steel plates to hold the hook, 4 wires that go to cross beams. Have to drill holes through your cross beams to mount the eyes with some doubler plates ! Hook will come from Onboard systems these days but usefully doesnt come with the technical release!
I have a spare suspension system ( new ) with all the eye bolts and double plates . Only spare hook I have is for a 369 which is the same thing, but have no paperwork