ISO 10303-214:2010(E)
A Work_request_relationship is a relationship between two Work_request objects.
The data associated with a Work_request_relationship are the following:
The description specifies additional information about the Work_request_relationship.
See work_request_relationship to multi_language_string for the application assertion.
The description need not be specified for a particular Work_request_relationship.
If present, there shall be exactly one object that defines the description for a Work_request_relationship.
The related specifies the second of the two Work_request objects related by the Work_request_relationship.
NOTE The semantics of this attribute are defined by the attribute relation_type.
See work_request_relationship to Work_request for the application assertion.
The relating specifies the first of the two Work_request objects related by the Work_request_relationship.
NOTE The semantics of this attribute are defined by the attribute relation_type.
See work_request_relationship to Work_request for the application assertion.
The relation_type specifies the meaning of the relationship.
Where applicable the following values shall be used:
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