checkAccessRights(req, group);
if (emailCommandEntry.getUseAsTemplate() == 1){
req.getSession().setAttribute("attributeId", null); // application-independent selection lists in case of template editing
}
emailInteractionEnterOrEditForm.initialize(emailCommandEntry,false);
prepareUserSets(req, emailInteractionEnterOrEditForm, group);
// destination users (no users selectable because refresh does not work; already selected user may be inserted below)
Set<User> users = new HashSet<User>();