The Parts browser allows you to view the ownership of parts and elements and also view the hierarchy of your model or package. The following is an example of a Parts browser.

The Parts browser also displays usages of each element including their inherited features with their owned and unowned members. These inherited features are denoted by a caret (^) preceding their names. As an example, if Part A redefines, feature types, subsets or subclassifies Part B, then Part B becomes the ancestor of Part A and all features of Part A are inherited by Part B. Similarly, if Part B has any ancestor, that also becomes an ancestor of Part A and all of Part A’s members are inherited by all of Part B’s ancestors. If an ancestor Part X of Part A is directly or indirectly in a Library Package, it becomes a library ancestor, and all its members become library ancestor members.