In some cases, your product catalog may contain multiple SKU items that are variations of the same product. For example, the same rubber boots may be available in different colors. To simplify the display of such product data in results lists, you can configure an aggregated record to represent the product in general, and member records of the aggregated record to represent the different SKU items.

To configure which properties of an aggregated record and of its member records will be available to your front end application, edit the resultsListDefaultConfig bean to list these properties. List properties of aggregated records in the fieldNames element and properties of member records in the subRecordFieldNames element:

<bean id="resultsListDefaultConfig" scope="prototype"	class="com.endeca.infront.cartridge.ResultsListConfig">
  <property name="fieldNames"> 
    <list>
      <value>product.id</value> 
      <value>product.code</value>
      <value>product.name</value>
      <value>product.brand.name</value> ... 
    </list>
  </property> 
  <property name="subRecordFieldNames"> 
    <list>
      <value>product.price</value> 
    </list> 
  </property>  
</bean> 

If you do not specify properties in the fieldNames element or omit the element itself, all properties are returned with the aggregated record.

If no rollup key is specified, all properties are returned.