how can we move files and clean up and classify or arrange items in grabcad folders?
It's been a problem that once you upload files to grabcad personal library you cannot exactly determine which designated folders your files goes. Most often, step files goes to rendering folders and other older version step files just went out from its previous folder and the newer version is not designated as it is because the older version just went out from the folder which is often the initial rendering folder. Most new user will ignore other step files because they are tucked away from immediate view into the rendering folder. If this can only be improved upon, the rendering folder should only include rendering files (like jpeg, png, bmp) not special cad files (like step, iges, dwg).