"Hi Sébastien, If you create now the vault using Rhino surfaces and you offset those surfaces to create different layers, all them will appear in VisualARQ section views.  In the 1.8 version you will be able to assign section attributes…"

"Hi Sébastien, Thanks to let me know about this workaround. In any case, we will try to support meshes when extending walls, in future versions of VisualARQ. All the best,"

"Hi Sébastien, Right now it is not possible to extend walls to meshes. I will add this request to the wishlist. If you want to convert the mesh into a polysurface, it might take time depending on the mesh detail. But also take into account…"

"Hi Yes for reconstruction you can hatch a new wall style. But for demolition, i think the best is to do a 2d section plan of the object, so it appears on the plan, but not in the 3d model."