For example: right now I am working on Christmas ornaments that have to be cut in diferent colors.
All of them have be cut on 1/8 acrylic, so it makes sense to me to have them all in the same layer, since the cut settings are the same.
My approach is to group them in “zones” around the work area and label them clearly. But if some one has a better way to do it, I’m all ears.