mergedDataChanges.add(rowData);
}
FlexiTableColumnModel tableColumnModel = FlexiTableDataModelFactory.createFlexiTableColumnModel();
int colPos = 0;
tableColumnModel.addFlexiColumnModel(new DefaultFlexiColumnModel("username"));
for (String property : reqProberty) {
List<UserPropertyHandler> properHandlerList = UserManager.getInstance().getAllUserPropertyHandlers();
for (UserPropertyHandler userProperty : properHandlerList) {
if (userProperty.getName().equals(property)) {
tableColumnModel.addFlexiColumnModel(new DefaultFlexiColumnModel(userProperty.i18nColumnDescriptorLabelKey()));