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.
small caps are fonts which texts appear as always uppercase, even when written lowercase. Normally you have at least one of these in your computer... I have for example "Bodoni 72 smallcaps book" but I can't tell you it came with my system or with another software...