Pentaho Reporting Output
This step renders a report designed by Pentaho Report Designer, a so called prpt file. The various output options available to the Pentaho Reporting engine are exposed (PDF, HTML, Excel, ...).
All fields of this step support metadata injection. You can use this step with ETL Metadata Injection to pass metadata to your transformation at runtime.
Here is a simple example where there is one parameter:
Another example can be found in your Kettle distribution package:
samples/transformations/Pentaho Reporting Output Example.ktr