Thanks Eduardo.
That's what I thought but it doesn't do it. My main concern is 2D representation (elevations). ...but having them aligned in 3D would be beneficial. However, it does neither

This solution may work with two elements of the same, but I have a slab and two different profiles, one used as a wall (horizontal), the other as a beam (inclined). The top material is the same in all instances, so I assumed there could be a "universal" origin. but maybe not.
Thanks