ItemEquivalence

Note: There is a newer version of this specification see VEC 2.0.2

Defines two or more ItemVersions to be equivalent out of the view of a certain company. The ItemEquivalence class will most likely be used by a company to express which PartNumber a certain PartVersion has in the context of other companies (same applies to DocumentVersions). However, for every other company separate ItemEquivalences are needed as the statement of equivalence can be very subjective.

General Information

Attribute Value
Owner pdm
Applied Stereotype
Base Classifier ExtendableElement
Is Abstract false
Derived Classifiers

Attributes

Name Type Mult. Description Owning Classifier
companyName String 1

Specifies the company which states the ItemEquivalence.

ItemEquivalence

Outgoing Relations

Other End This End General
Role Type Mult. Agg. Unique Ordered Mult. Description
item ItemVersion 2..* N Y N 0..*

References all ItemVersion that are considered to be equivalent by the ItemEquivalence. A single ItemEquivalence shall only reference ItemVersions of the same class (either DocumentVersions or PartVersions).

Incoming Relations

This End Other End General
Role Mult. Agg. Unique Ordered Type Mult. Description
itemEquivalence 0..* Y Y N DocumentVersion 1 Specifies ItemEquivalances defined by the DocumentVersion.
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