Remapping the FX pads to operate my loops

Hi all

I’m wondering if anyone can help me with a remapping query on my MC6000 Mk2

To play my saved loops in Serato you have to use a mouse and click play on the saved loop on my laptop. Personally i think it would be better if i could use the four FX buttons on my controller.

The 4 hot cue buttons double up as FX buttons as well but i never use the FX.

I’ve no idea how mapping works so if anyone could point me in the right direction that would be great.

Thanks in advance Craig