Can I split a volume body into new part file without any reference to the original part file?

I have a beginner's question:

I created a part file containing three volume bodies. Now I want to delete one of the bodies from the part file and store it into a separate part file. The resulting volume body file is supposed to not contain any reference to the original file whatsoever.

The Split Bodies feature seems to always keep a parent/child reference to the original file, which is what I don't want.

One option would be to just copy the file and delete all undesired features from it. But, out of curiosity ... Is there a menu option available for doing this in a single step process?

SolidworksParts And Features