ControlData

Always provided. Contains the overall transaction data.

Part

Optional. The repeatable structure for part data.

Document

Optional. The repeatable structure for document data.

DocumentReference

Optional. Document Link structures. DocumentLinks are at the top-level of the CBO because the CBO is intended to be neutral and not specific to a particular distribution target, and there is no consistency in which object, such as part or document, owns the link from one distribution target to another.

BOM

Optional. The repeatable structure for BOM data.

ECN

Optional. The repeatable structure for ECN data.

Routing

The repeatable structure for process plan references data.

CBOUserArea

Optional. Stores all user-defined data used for customization. CBOUserArea is a complex element. A customizer can add any number of child elements inside the CBOUserArea parent element.