I am new to oxygen and I was wondering if it is possible to setup a transformation scenario where it would take my local file then add some data from external XQuery processor and take resulting XML and hand it off XSLT Processor and then to PDF FO. Here is my scenario in more details. I have main input DocBook 5 xml file. That file contains most of the data that needs to go in PDF. However final PDF needs some data that is not in that XML. That data is stored in a separate set of files and needs to be selected using complex XQuery based on certain parameters. Those parameters are stored in main xml file in processing instructions. Is something like this possible? Perhaps chained scenarios where output of one is input to another. Sort of like Apache Cocoon with eXist. -- Sincerely, Mike