About model and data exchange with 3rd party solutions: Revit, Solibri, dRofus, Bluebeam, structural analysis solutions, and IFC, BCF and DXF/DWG-based exchange, etc.
Hi.
Depending on what you need it for, remember you can have zero width&height walls and beams that you can then schedule. Walls like this will display in 3D as lines, beams won't, but you can set them to a very small value and they will show.