diff --git a/db/User.php b/db/User.php
index 760ee0b..00f29f6 100644
--- a/db/User.php
+++ b/db/User.php
@@ -7,7 +7,7 @@
  *
  * @package auth_ouopenid
  * @author  Nick Freear, 13-March-2017.
- * @copyright (c) 2017 The Open University.
+ * @copyright © 2017 The Open University.
  *
  * @link https://docs.moodle.org/dev/Data_manipulation_API
  * @link https://github.com/goodby/csv#import-to-database-via-pdo
@@ -29,7 +29,7 @@ class User extends base
     const CSV_BATCH = 8; // Bug #5.
 
     const PREFIX = 'ouop_';
-    const UNDEF_INSTRUMENT = 'kd';  // 'tpt';
+    const UNDEF_INSTRUMENT = 'fr';  // Was: 'kd', 'tpt';
     const INSTRUMENT_REGEX = '/^(kd|tpt|fa|vr|fr)/';
 
     const OUCU_REGEX = '@^[a-z]{2,4}\d{1,7}$@';
diff --git a/js/src/local-fixes.js b/js/src/local-fixes.js
index 5e39cf9..8fc11fc 100644
--- a/js/src/local-fixes.js
+++ b/js/src/local-fixes.js
@@ -189,12 +189,14 @@ function course_add_tesla_result_links($, resp) {
   var $cm_edit_menus = $('.path-course-view .section-cm-edit-actions[ data-owner ]');
   var lti_res = resp.config.lti_results;
 
-  $cm_edit_menus.each(function (idx, el) {
+  $cm_edit_menus.each(function () { // Was: (idx, el)
     var cmid = $(this).data('owner').replace(/#module-/, '');
     var $link = $(this).find('a.editing_update.cm-edit-action');
-    var url = '/local/tesla/views/tesla_results.php?cmid=' + cmid + (lti_res ? '' : '&noredirect=1');
+    var url = '/local/tesla/views/tesla_results.php?cmid=%s'.replace(/%s/, cmid);
 
-    $link.after('<a href="%s" class="dropdown-item tesla-r">TeSLA results</a>'.replace(/%s/, url));
+    $link
+      .after('<a href="%s%f" class="dropdown-item tesla-r">TeSLA results</a>'.replace(/%s/, url).replace(/%f/, '&noredirect=1'))
+      .after('<a href="%s" class="dropdown-item tesla-r">TeSLA results (LTI)</a>'.replace(/%s/, url));
 
     console.warn('course-add-tesla-result-links, cmid:', cmid, url, lti_res);
   });