value="Investigation Category"
                                                           rendered="#{cat.categoryClass eq 'class com.divudi.core.entity.InventoryCategory'}"/>
                                        </p:column>
                                    </p:autoComplete>
                                </p:column>

                                <p:column headerText="Payment Method">
                                    <p:selectOneMenu  value="#{a.paymentMethod}"  >
                              