   <h:selectOneMenu id="dateStage" effect="none" styleClass="customPstage fix-selectOneMenu"
                                                 value="#{conventionController.critereRechercheConvention.dateStage}">
                                    <f:selectItem itemValue="" />
                                    <f:selectItems value="#{nomenclatureController.datesStage}" />
                                </h:selectOneMenu>
                            </t:htmlTag>
                            <t:htmlTag valu