none" styleClass="customPstage fix-selectOneMenu"
                                                 value="#{conventionController.critereRechercheConvention.typeConvention}"
                                                 converter="#{typeConventionConverter}">
                                    <f:selectItem itemValue="" />
                                    <f:selectItems value="#{nomenclatureController.typeConventions}" />
                                </h:selectOneMenu>
                            <