When importing an Inventor multi-body Part file, CFD names each solid "1 [original file name]", "2 [original file name]", etc. This makes it very difficult to efficiently work with models with many volumes.
CFD should import the names of my solid bodies as I've assigned them under the "Solid Bodies" folder in the Inventor Part.
If I export my multi-body part to a STEP file and then import the STEP file, CFD imports the correct solid body names. It's a little frustrating that CFD correctly imports solid-body names from generic STEP files but not from Autodesk's own flagship CAD file format.