value="#{bi.bill.referredBy.person.nameWithTitle}"/>
                            </p:column>

                            <p:column headerText="Service Name" width="20em">
                                <h:outputText value="#{bi.item.name}"/>
                            </p:column>

                            <p:column headerText="Date " width="14em">
                                <h:outputText value="#{bi.bill.createdAt}">
                                    <f:convertDateTime
                         