It would be very nice if in bom lists like facadelist, the spuare metre would really be the spuare metre and not the painting area. It's not possible to generate the real size of the facade, even with formulas it' not realizable.
The only thning needed is to show the width of the beam, everything else is easy to handle with formulas.
In the Q-Data is the width of beams listed but will not get shown on bom lists.