NX CAM (Cam Pro)

I am looking for a .json Machine file for NX Cam. Is anyone using NX CAM? I have been using Fusuion 360 for the last year or two and find it very limiting, slow and clunky on the sketching and modeling side.
I manage our Siemens Solid Edge software and it includes a free version of NX Cam (Cam Pro) so I would like to give ti a try.