ISO 10303-214:2010(E)
A Product_function is a behaviour or an action expected from a product.
EXAMPLE The Product_function 'transportation' with sub-functions 'acceleration' and 'retardation' or the Product_function 'illumination' with sub-functions 'exterior illumination' and 'interior illumination' are examples for Product_function objects in a hierarchical structure.
A Product_function is a type of Complex_product.
The data associated with a Product_function are the following:
The description specifies additional information about the Product_function.
See product_function to multi_language_string for the application assertion.
The description need not be specified for a particular Product_function.
If present, there shall be exactly one object that defines the description for a Product_function.
The is_relevant_for specifies the Application_context objects in which the Product_function has to be considered.
See product_function to application_context for the application assertion.
The name specifies the word or group of words by which the Product_function is referred to.
See product_function to multi_language_string for the application assertion.
The name need not be specified for a particular Product_function.
If present, there shall be exactly one object that defines the name for a Product_function.
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