Bitwig Preset Scale Receiver
Use it to point to single Master reference, or just set custom scale manually in Pitch Quantize if you want just that. There's also Global Transpose input for Master reference patch, to apply global transposition as well.
This is a companion discussion topic for the original entry at https://bitwiggers.com/presets/de7ddc15-f496-4d84-861e-094eb9763060/