          
                                    <h:outputLabel  value="#{ref.comments}">
                                    </h:outputLabel>
                                </p:column>

                                <p:columnGroup type="footer">

                                    <p:row>

                                        <p:column colspan="5" footerText="Total"></p:column>
                                        <p:column footerText="#{mdInwardReportController.refundTotal}" style="text-align: rig