Advanced Customization > Business Logic Customization > Data Exchange using Standards in Windchill > STEP Data Exchange using EXPRESS > AP242 XPX Mapping Guide > Mapping Table for AP242 to Windchill EXPRESS Entities > String Mapping
  
String Mapping
String Mapping Table
WNC
BOM
Attribute name
StringValue.definition as PropertyDefinitionString
Attribute value
StringValue.valueComponent as CharacterString
Association of Attribute to its WTObject.
StringValue.definition = ‘’
StringValue.valueComponent = ‘’
PropertyValueAssignment.assignedTo = PropertyAssignmentSelect
Classification.class=‘part properties’ or ‘document properties’ or ‘validation properties’
PropertyValueAssignment.classifiedAs =[Classification]
PropertyValueAssignment.assignedPropertyValues[] = StringValue
Part 21 Representation
#1= PART($,$,$,$,$,$,(#2));
#2= PARTVERSION($,$,$,$,$);
#12= STRINGVALUE($,$,PROPERTYDEFINITIONSTRING('localId'),$,$,
CHARACTERSTRING('wt.epm.EPMDocument:129174'));
#13= PROPERTYVALUEASSIGNMENT($,$,$,$,(#12),#2,$);