             </h:panelGroup>
                <h:panelGroup rendered="#{bill.refunded}" >
                    <h:outputLabel style="color: red;" value="Refunded at " />
                    <h:outputLabel style="color: red;" rendered="#{bill.refunded}" value="#{bill.refundedBill.createdAt}" >
                        <f:convertDateTime pattern="dd MMM yyyy hh mm a"/>
                    </h:outputLabel>
                </h:panelGroup>
            </p:column>                 
            <p:column headerText="B