Equivalent

Links an upstream part to a downstream part, or to multiple downstream parts.

Occurrence

Links two part paths. Used to relate an occurrence path of a part in an upstream context to its equivalent occurrence path in a downstream context (a path to path link).

Reference

Link together upstream, as-designed and downstream, as-planned parts that can be related without being equivalent.

Compatibility

Defines the relationship between resources, groups, and capabilities that represents how those elements are combined in a process plan operation to achieve a valid technical result.

Consumption

Enables you to model the consumption of parts from the upstream eBOM into the downstream mBOM.