| Definition | Type | Referenced Entity |
|---|
| action_item | SELECT | product_definition_relationship |
| action_request_item | SELECT | product_definition_relationship |
| acyclic_product_definition_relationship | FUNCTION | product_definition_relationship |
| assembly_shape_is_defined | FUNCTION | product_definition_relationship |
| certification_item | SELECT | product_definition_relationship |
| characterized_product_definition | SELECT | product_definition_relationship |
| product_definition_effectivity | ENTITY | product_definition_relationship |
| product_definition_usage | ENTITY | product_definition_relationship |
| retention_item | SELECT | product_definition_relationship |
| specified_higher_usage_occurrence | ENTITY | product_definition_relationship |