It's suggested to inform of unsupported models

Support Device Recommendation
1

My lenovo chromebook duet “apparently more useless than a tablet” is not listed within your supported models

    The board name is "Krane".

If this is somehow seen and resolved please email me and I’ll gladly burn my device to test it. It’s blank and otherwise no good for anything

2

the project doesn’t support any ARM-based devices, and the documentation states as such. Listing every single Chromebook model even if unsupported is large task.