"color: red;" value="Cancelled At " >
                                        </h:outputLabel>
                                        <h:outputLabel style="color: red;" rendered="#{bb.bill.cancelled}" value="#{bb.bill.cancelledBill.createdAt}" >
                                            <f:convertDateTime pattern="dd MMM yy"/>
                                        </h:outputLabel>
                                    </h:panelGroup>                             
                                </p:column