er">
                                    <h:outputText value="#{bill.creater.name}" ></h:outputText>
                                </p:column>
                                <p:column headerText="Status" exportable="false">
                                    <h:panelGroup>
                                        <p:badge value="Retired" styleClass="ui-badge-info" rendered="#{bill.retired}" />
                                        <p:badge value="Cancelled" styleClass="ui-badge-danger" rendered="#{bill