ISO 10303-214:2010(E)
A Specific_item_classification is a classification of an Item with respect to specific criteria. The specific criteria are covered in the 'classification_name' attribute.
NOTE 1 If an Item requires classification by more than one criterion, several Specific_item_classification objects are associated to the same Item.
NOTE 2 For the attribute 'classification_name' a set of predefined values is specified hereafter. If values other than the proposed ones are used, they should be of general classifying nature. This kind of classification ought not to be used to classify names or identifiers of objects, e.g., in order to classify part families; for this purpose General_classification ought to be used.
NOTE 3 In order to assign functional information to an Item, Item_function_association ought to be used.
The data associated with a Specific_item_classification are the following:
The associated_item specifies the Item with which a particular Specific_item_classification is associated.
See specific_item_classification to item for the application assertion.
The classification_name provides high level classification information.
Where applicable the following values shall be used:
EXAMPLE Prior to the release of a new car to the market, both function and quality of certain parts have to be certified by an authority, e.g., the department of transportation. For such Item objects, certification requirements have to be considered during the design phase.
EXAMPLE The 'completely knocked down' may indicate that the components are shipped to and assembled in a different country.
NOTE Detailed information about the stage the Item has within the manufacturing process may be obtained from the Process_operation_occurrence
The description specifies additional information about the Specific_item_classification.
See specific_item_classification to multi_language_string for the application assertion.
The description need not be specified for a particular Specific_item_classification.
If present, there shall be exactly one object that defines the description for a Specific_item_classification.
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