               <p:column headerText="Code">
                                                    #{ri.itemBatch.item.code}
                                                </p:column>
                                                <p:column headerText="Rate"  style="text-align: right;">
                                                    <p:outputLabel value="#{ri.itemBatch.retailsaleRate}">
                                                        <f:convertNumber pattern="#,##0.00" ></f:convertNumber>
      