ISO 10303-214:2010(E)
A Product_structure_relationship is a mechanism which allows to specify the functional, logical, or physical break-down or an alternate realization of a Complex_product.
The data associated with a Product_structure_relationship are the following:
The description specifies additional information about the Product_structure_relationship.
See product_structure_relationship to multi_language_string for the application assertion.
The description need not be specified for a particular Product_structure_relationship.
If present, there shall be exactly one object that defines the description for a Product_structure_relationship.
The related specifies the functional, logical, or physical component or a realization of the relating Complex_product.
NOTE The semantics of this attribute are defined by the attribute relation_type.
See product_structure_relationship to product_component, product_structure_relationship to product_function, product_structure_relationship to item_instance for the application assertion.
The relating specifies the Complex_product that is decomposed functionally, logically, or physically into or realized by the related Product_component, Product_function or Item_instance.
NOTE The semantics of this attribute are defined by the attribute relation_type.
See product_structure_relationship to complex_product for the application assertion.
The relation_type specifies the meaning of the relationship.
Where applicable the following values shall be used:
EXAMPLE The Product_function 'heat dissipation' may be considered as one of the functionalities to be fulfilled by any technical solution for the Product_component 'braking system'.
EXAMPLE The Product_component 'braking system' may be considered as a means to realize the Product_function 'braking'.
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