TravelDocs: Exporting line item grid data to an XML file

You can update the application to export data to an XML file by using smart parameters to access the runtime document hierarchy.

You added functions to the TravelDocs application to export the Other Charge grid data to a database. For more information, see Export to a database. You also set up a custom variable to store data within the document hierarchy. Now, you can export that same data to an XML file.