How to flatten group for laser cutting

I need help flattening my angled brick pattern for laser cutting. The bricks are grouped together so every time I try using the command it only allows me to select one brick at a time.

remapcplane may be helpful here.

make a custom cplane based on your angled objects, then remap it to an orthogonal cplane.

Hi Isabella - probably what you need(?) is the outlines, as curves, of the bricks layed flat, is that correct? It’s hard to see in your image what’s going on there , but it seems like you need the outline of one of each uniqely shaped brick and the count…? - can you post a file with what you show there?