                           <h:outputLabel style="color: red;" value="Cancelled By " />
                                            <h:outputLabel style="color: red;" rendered="#{b.cancelled}" value="#{b.cancelledBill.creater.webUserPerson.name}" >                                       
                                            </h:outputLabel>
                                        </h:panelGroup>
                                    </p:column> 
                                    <p:column >            