How it works

1	The Purchase Order.xml resource is copied to the input folder.

2	The in input connector detects the file and creates an input job.

3	The file is split into four Events. The data for each Event is extracted into a Message by the PO Event.

4	The Chart Process is executed for every Message. The Process creates a chart by merging the Message data with the StoryTeller template. The result is written to the chart.lxf. overlay file by the LXF output connector.

5

The PO Process is executed for every Message. The Process creates a transaction document by merging the XML input with the XFA template. The result is written to a Post-processor repository by the PPR connector. When the last file is written to the repository, an xfachart.ppq file is created by the PPR output connector.

6	The ppq input connector reads the PPQ file and performs the query against the Post-processing repository. The resulting documents are retrieved and sent to the Post-processor.

7	For the first page in each document retrieved, the Post-processor inserts the corresponding LXF overlay created in the first job. The result is sent through the PDF driver and is delivered by the PDF output connector.