" itemLabel="#{i.itemBatch.item.name}" itemValue="#{i}" 
                                                            style="width: 50px!important;">
                                                <p:column headerText="Item">
                                                    <h:outputLabel value="#{i.itemBatch.item.name}" ></h:outputLabel>
                                                </p:column>
                                                <p:column headerText="Code">
                               