Advanced Customization > Business Logic Customization > Data Exchange using Standards in Windchill > STEP Data Exchange using EXPRESS > STEP Foundation > Mapping Information > EPMReferenceLink
  
EPMReferenceLink
Details out how EPMREFERENCELINKs are mapped in AP214 standard
EPMReferenceLink Type
AP214 Product Definition Relationship
EPMReferenceLink
#3195= PRODUCT_DEFINITION_RELATIONSHIP('140','',$,#1,#129);
referenced_by
1= PRODUCT_DEFINITION('Design',$,#2,#5);
references
#214= PRODUCT_DEFINITION_SHAPE('idealized representation',' ((null))',#1);
ObjectID/localId
referenceType
depType
asStoredChildName
uniqueNDId
isRequired
externalTypeId
#18= DESCRIPTIVE_REPRESENTATION_ITEM('key','value');
#19= REPRESENTATION('property value',(#18),#21);
#21= REPRESENTATION_CONTEXT('','');
#24= PROPERTY_DEFINITION('key',$,#214);
#25= PROPERTY_DEFINITION_REPRESENTATION(#24,#19);
e.g:
Key is ‘quantityAmount’
Value is ‘wt.part.WTPart’