Ender 3 Max v4.2.7 + BLTouch - What wiring expected by pre-built firmware?

Hi,
I would like to use the pre-built beta Ender 3 Max v4.2.7 + BLTouch firmware, but I am not sure which configuration it expects for the Z-stop pins. Should they be in the 5-pin port, or plugged in separately with using the z-stop port?
Also, is it possible to download the config files used for the nightly build? I would actually prefer to build the firmware locally on my machine - but I haven’t been able to find any config files for the E3Max v4.2.7 board combination.
Thanks, and happy holidays
Mike

We always use the probe port for the BLTouch in the daily builds.