Location of references contained in GH Geometry

Hi, 

In grasshopper's geometry components you can set up the geometry from objects present in Rhino. The problem is that this action ties the rhino drawing to the definition, and there are times when I open a definition and don't know which rhino drawing went with it. 

I would have thought that, with the rhino drawing not loaded, when you click manage (curve, surface...) collection in the component, the location of the reference would appear in the dialog. But all that appears in Object ID and a tag I don't understand:

aec4a668-5b4a-46bf-8f9f-2c99fe1c303d

Is it possible to know the location of the reference?

Any tips on now mixing up grasshopper definitions and rhino drawings (or losing them...), or management tips.