Restructure here refers to components and component nesting. Think in terms of the number of clicks to edit into a component to change a sub component's color or orientation, or to manipulate it. You should minimize this number of clicks for the user of 3D Warehouse content.There are four main things to consider when restructuring or your component:

In SketchUp, grouped geometry is called an Object. There are two types of Objects, Groups and Components. Groups are just what they sound like they are, a selection of multiple pieces of geometry. Components are more complex, reusable Objects. Both types of Objects can help you organize your model in a few ways: