--- loncom/auth/lonroles.pm	2021/10/26 14:25:09	1.352
+++ loncom/auth/lonroles.pm	2021/11/03 01:04:02	1.353
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.352 2021/10/26 14:25:09 raeburn Exp $
+# $Id: lonroles.pm,v 1.353 2021/11/03 01:04:02 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -912,6 +912,9 @@ ENDCLOSE
                                                 $dest .= (($dest =~/\?/)? '&':'?').'symb='.$esc_symb;
                                             }
                                         }
+                                        if ($env{'form.ttoken'}) {
+                                            $dest .= (($dest =~/\?/)? '&':'?').'ttoken='.$env{'form.ttoken'};
+                                        }
                                         unless ($env{'request.lti.login'}) {
                                             $msg = '<p>'.&mt('Entering [_1] ...',
                                                              $env{'course.'.$cdom.'_'.$cnum.'.description'}).