boolean sourceDominant,
            Map<Object, Object> context) {
        List<ReportSet> src = source.getReportSets();
        if (!src.isEmpty()) {
            List<ReportSet> tgt = target.getReportSets();
            Map<Object, ReportSet> merged = new LinkedHashMap<>((src.size() + tgt.size()) * 2);

            for (ReportSet rset : src) {

              </groups>
            </configuration>
            <reportSets>
              <reportSet>
                <id>aggregate</id>
                <reports>
                  <report>aggregate</report>
                </reports>
                <inherited>false</inherited>
              </reportSet>
            </reportSets>
          </plugin>
          <plugin>