public ActionForward sendEmailPostback(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) {
final PhdIndividualProgramProcessEmailBean emailBean = getRenderedObject("emailBean");
emailBean.refreshTemplateInUse();
request.setAttribute("emailBean", emailBean);
RenderUtils.invalidateViewState("emailBean.create");
for (PhdEmailParticipantsGroup group : emailBean.getPossibleParticipantsGroups()) {
RenderUtils.invalidateViewState("emailBean.groups.edit." + group.toString());