18.20 Role
A Role is the corresponding mechanism for OccurrenceOrUsages to the PartOrUsageRelatedSpecifcations for 7:PartVersions or PartUsages. The PartOrUsageRelatedSpecifcations are describing a certain aspect of the master data of a part. A Role describes the corresponding properties and relationships for instances of a part (e.g. the usage specific properties of a wire occurrence like the length or the contacting).
The structure is defined in Table 107.
| VEC Name | Type | Description | Allow Subtypes |
|---|---|---|---|
| Role | structure | Subtype of ExtendableElement defined in VEC | |
Identification | String | Specifies a unique identification of the Role. The identification is guaranteed to be unique within the OccurrenceOrUsage. A Role is the corresponding mechanism for OccurrenceOrUsages to the PartOrUsageRelatedSpecifcations for 7:PartVersions or PartUsages. The PartOrUsageRelatedSpecifcations are describing a certain aspect of the master data of a part. A Role describes the corresponding properties and relationships for instances of a part (e.g. the usage specific properties of a wire occurrence like the length or the contacting). | False |