When you are defining a floor in RSS, it would be very useful to be able to import drawings in DWG formats to be used as a template or reference file to define the floor data. You can do this in Ram Concept.; why not in RSS?
You can do this already. Explode everything in the CAD file and change it all to the same layer then import as a dxf. The layer you changed everything to should be imported as a slab edge. You can then use this as a reference background. https://communities.bentley.com/products/ram-staad/w/structural_analysis_and_design__wiki/10314/ram-ss---using-dxf-as-a-reference-layout