tems 
                                                            value="#{investigationItemDynamicLabelController.getDynamicLabelsByIxItId(pvd.investigationItem)}" 
                                                            var="iivd" 
                                                            itemLabel="#{iivd.flagMessage}" 
                                                            itemValue="#{iivd.flagMessage}" ></f:selectItems>

                                                        <p:ajax proces