G31 Skip function

Hi, is a skip function and related skip hardware input available, or possible in the snapmaker 2?
For info about what it is : CNC | G31 Code | Skip Function (Quick Guide) | CNCarea.com)

I guess this would not work. G31 is a command for Probe Dock Sled in Marlin firmware, what ever this is.

No. As @xchrisd said, the command G31 is for Probe Dock Sled in Marlin Firmware.

You can read this command in our open-sourced file. Snapmaker 2.0 does not support G31.