The Object structure graph form shows a graphical representation of the structure of the object.
An as-built structure shows the components actually used and the build-up of an object. In addition to objects, the structure can also contain parts, for example if a building houses machines with an engine and other components, where the building, machines and engine are objects, and the other components are parts. This will give you a quick and multi-level overview of the relationships between the different objects and child parts.
Tip: Use to print the part structure (the Print Preview is only available for lists).