I struggled to find a good word for these. I rejected 'Subpart' (for obvious reasons) and 'Hidden' (describes a tool action rather than an attribute of the file).
What one or two words describes an 'individual moulding that is not available as a separate part'? What about 'Component'?
What one or two words describes an 'individual moulding that is not available as a separate part'? What about 'Component'?
Chris (LDraw Parts Library Admin)