// rebuild up the running structure for this user, after publish;
uce = new UserCourseEnvironmentImpl(ureq.getUserSession().getIdentityEnvironment(), CourseFactory.loadCourse(course.getResourceableId()).getCourseEnvironment());
// build score now
uce.getScoreAccounting().evaluateAll();
navHandler = new NavigationHandler(uce, false);
// rebuild and jump to root node
updateTreeAndContent(ureq, null, null);
// and also tools (maybe new assessable nodes -> show efficiency
// statment)