The optional directory
data-source-post-processingcontains custom XSLT files.
The root tag of the input xml (which is automatically provided by the software) is
<data-source-post-processing-input>. Within that root tag OpenEndpoints will insert the data converted from the data-source-definition or - if applicable - the output from a previous data-source-post-processing step.
directory data sources post processing input
The root tag of the output (=the file that is generated by your XSLT) must be
directory data sources post processing output