Applying doors/windows to imported IFC wall does not create openings

João Santos
João Santos
in BricsCAD BIM
bloco.dwg

Importing an IFC model done in Revit it's Ok, but when trying to apply doors/windows to walls (with compositions) they don't subtract the corresponding opening, that is, layer BC_SUBTRACT do nothing.

I attach a part of the model, with a wall and a door with layer BC_SUBTRACT visible.

Further investigation, the wall is classified as wall, but its really a block composed of several solids, each to a particular material.

Best practice in this situation? Is there an easy way to convert these "walls" into real BricsCAD walls?

Happy new year!