Replace 6 way switch to RDX K switch

I have an ex mod 90 and a few years ago I had the military 6 way switch taken out and had replaced it with a normal toggle switch , now the dash is having a revamp and I want to now use a RDX K (Off ,On ,On)switch.

I only have 3 wires on 3 pins on the old toggle switch, the rdx k switch has 6 pins.

can anyone advise which goes where.

well after a lot of moving wires around and linking together.....its sorted