                    <p:outputLabel value="Paid" />
                        </f:facet>
                        <p:outputLabel rendered="#{b.paidBill eq null}" value="NOT Paid" />
                        <p:outputLabel rendered="#{b.paidBill ne null}" value="Paid" />
                    </p:column>
                    <p:column>
                        <f:facet name="header" >
                            <p:outputLabel value="Paid Bill Number" />
                        </f:facet>
                        <p:o