el value="#{b.deptId}" />                                      
                                </p:column>

                                <p:column rendered="#{mdInwardReportController.reportKeyWord.string ne '0'}">
                                    <f:facet name="header">
                                        <h:outputLabel value="Ref. Bill No"/>
                                    </f:facet>
                                    <h:outputLabel value="#{b.billedBill.deptId}" />                        