                                         <h:outputLabel style="color: red;" rendered="#{bill.referenceBill.cancelled}" 
                                                           value="#{bill.referenceBill.cancelledBill.createdAt}" >
                                                <f:convertDateTime  timeZone="Asia/Colombo" pattern="#{sessionController.applicationPreference.longDateTimeFormat}" />
                                            </h:outputLabel>
                                        </h:panel