Hello, thought I was pretty clued up about lenses and shutters when i dived into 8x10 but apparently not, got myself into a bit of a muddle

I built a Bull Dog 8x10 camera (which is actually a quite sturdy and robust camera with some decent movements) I purchased this lens on a sinar lens board it didn't come with a shutter and im struggling to figure out how to get it set up on one and what my options are. the lens is currently mounted in a diaphragm control which has only added to my confusion! any help would be great

schneider symmar-s 300mm.jpeg

cheers max