MidMower deck - hauling it with a 2320 from behind the tractor

I thought I saw an adapter to install on the Mid Mower deck that allowed it to be picked up and transported with a hook on the back of a 2320.

There are times I'd like to lift the MM to get under and clean or just move it out of the way quickly without having to install it.

I cannot locate it now.

Can anyone point me to this product?

Barry