                                <f:facet name="header">
                                    <p:outputLabel value="No" />
                                </f:facet>
                                <p:outputLabel value="#{a+1}" />
                            </p:column>
                            <p:column rendered="#{dataAdministrationController.reportKeyWord.billType eq null}">
                                <f:facet name="header">
                                    <p:outputLabel value="Bill Type" />
  