Hi. I'm starting with jasperreports and I'm asking for help for a report (truly, an invoice) design. I'm not looking for a final solution (I have to do my stuff, just an example, schema or design for a *report* like this: The report is a mobile phone invoice. There is a main customer data with some mobile phones. Invoice has these pagesCustomer personal data and summary (it could have more than one page).Force page breakMobile #1 summaryMobile #1 detail (it could have more than one page).Force page break...(as many times as customer mobile phones)...Force page breakMobile #n summaryMobile #n detail (it could have more than one page). I have the first part (customer personal data and summary). My problem is now, when generating dynamic data with different msisdn numbers: Well, my questions are: 1. Does this design go in one .jrxml or two (customer summary and mobile summary/detail)? 2. How can I invoke and generate all the mobile pages for each customer, when every customer could have different mobile amount? Any help would be very appreciated