Example of Using Indexes with XML File Format
You are receiving XML data and, in the detail section (LineItem element), you only need the information mapped to the output file if the QuantityShipped value is greater than zero.
In the map, you created a temporary input repeating structure (Temp_LineItem) to receive the information for only those iterations of the LineItem element in which the QuantityShipped value is greater than zero. Also, you linked elements in the Temp_LineItem element structure to the appropriate Output segment.