Valid report model and report which uses a dimensional approach to representing hello world example (as contrast to the line item approach). helloworld-using-dim/instance.xml helloworld-using-dim/report.xsd helloworld-using-dim/report-lab.xml helloworld-using-dim/report-ref.xml helloworld-using-dim/report-pre.xml helloworld-using-dim/report-cal.xml helloworld-using-dim/report-def.xml helloworld-using-dim/report-for.xml