The PDF To XML Processor allows the creation of one-to-one mapping of PDF Fields to XML.
Select the Processor Configuration tab and click on Add Processor.
Select the Command Line Data Escaping Processor from the drop-down.
On the Basic tab you can set:
Keep Empty Field Element: adds fields that are empty to the XML document.
In the Conditional Execution tab, you can set additional processor execution conditions. The Transaction data dependent condition may be specified here as enhanced expression. If this expression returns anything other than TRUE (ignore case) – this processor will be skipped.