Thanks for all your replies. Yes, I did research that subject before asking. I guess there is no such option in this program, maybe this will get implemented in some future version.

I want to cut multiple objects with single shape. I select two objects. I apply paths -> difference (ctr+-) and the lower one is cropped and the upper one disappears. How to make that upper one stay after applying this operation? I know I can just duplicate it before cutting, but it's a chore having...