4.6.7 Product Type Assignment

Product types may have assignments indicating re-usable process types for which occurrences may operate on occurrences of the product type. An example of such assignment is a task type for placing concrete in slabs on grade.

Figure 49 illustrates an instance diagram.

Product Type AssignmentIfcTypeProductIfcRelAssignsToProductIfcTypeProcess

Figure 49 — Product Type Assignment

mvdXML Specification
<?xml version="1.0"?>
<ConceptTemplate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" uuid="8b9545ad-f9e9-403d-8682-5460bfeb2706" name="Product Type Assignment" status="sample" applicableSchema="IFC4" applicableEntity="IfcTypeProduct">
  <Rules>
    <AttributeRule AttributeName="ReferencedBy">
      <EntityRules>
        <EntityRule EntityName="IfcRelAssignsToProduct">
          <AttributeRules>
            <AttributeRule RuleID="Type" AttributeName="RelatedObjects">
              <EntityRules>
                <EntityRule EntityName="IfcTypeProcess" />
              </EntityRules>
            </AttributeRule>
          </AttributeRules>
        </EntityRule>
      </EntityRules>
    </AttributeRule>
  </Rules>
</ConceptTemplate>

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