// display forum either inline or as popup
String integration = (String) courseNode.getModuleConfiguration().get(DialogConfigForm.DIALOG_CONFIG_INTEGRATION);
subsContext = CourseModule.createSubscriptionContext(userCourseEnv.getCourseEnvironment(), courseNode, forum.getKey().toString());
forumCallback = new DialogNodeForumCallback(nodeEvaluation, isOlatAdmin, isGuestOnly, subsContext);
content.contextPut("security", forumCallback);
if (integration.equals(DialogConfigForm.CONFIG_INTEGRATION_VALUE_INLINE)) {
Controller forumCtr = ForumUIFactory.getStandardForumController(ureq, getWindowControl(), forum, forumCallback);
listenTo(forumCtr);