                                <p:outputLabel value="Cancellation" ></p:outputLabel>
                                                    <p:outputLabel rendered="#{!bill.cancelled}" value="Not Cancelled" ></p:outputLabel>
                                                    <h:panelGroup rendered="#{bill.cancelled}" >
                                                        <h:outputLabel style="color: red;" value="Cancelled at " />
                                                        <h:outputLabel style