Good idea that is not something I thought about but what I was more interested in was adding meshes that were not a part of the original upload by updating instead of having to re-import the whole model. For example, I added gutters to the roof or a coffee cup to the counter. How would I get the gutters or cup to load in without re-importing the whole model?
As I understand it there is also no snapping so trying to bring in the gutters in a second copy of the model would be supper tedious and annoying to try to place them. Sorry I was not clear before I am new to URE and thought I had given enough information.