expandColumnHeaderSpan(crosstabLayout, layoutModelBuilder, gidx);
// and finally print the title-header and the summary header
if (crosstabLayout.isGenerateColumnTitleHeaders())
{
layoutModelBuilder.startSubFlow(crosstabLayout.getColumnTitleHeaderSubflowId(gidx));
createAutomaticCell(layoutModelBuilder);
crosstabLayout.setColumnTitleHeaderCellId(gidx - crosstabLayout.getFirstColGroupIndex(), layoutModelBuilder.dangerousRawAccess().getInstanceId());
outputFunction.getRenderer().add(group.getTitleHeader(), outputFunction.getRuntime());
layoutModelBuilder.finishBox();
layoutModelBuilder.suspendSubFlow();