I use a SQL query to select my required data, but there are not all required data in the database that I need.
I customized the data source with an XSL script to use them in my template.
The XSL-Script get the Datasource and Tranform it to a new XML-Structure.
How can I reach the customized data source into my template?
Everytime the data source must be customized before the reports are created.