Parts can have one or more documents related, and documents can belong to one or more parts.
The relationship between a selected part and its attached documents is displayed in the Editor window, and allows you to keep track of the defined relationships at anytime. While no revision or version control exists for parts, the document classes can be configured with a revision or version control. For the tracking of engineering changes, a so called change note class can be linked to document classes. This allows you to keep notes, describing the change performed to a document version. Multiple part and document classes.