I have my collection (List of objects that contains collections of other objects and other values) ready to be exported to a Excel report. So, I just want to pass this collection to the Birt report and create the report based on the objects.
I have mapped the Java objects into the Birt report data sets. But now, how can I send this collection to my report?
Using Jasperreports, I pass the collection to the report as a parameter. But I didn't found how to do this with Birt.