--- loncom/interface/loncommon.pm	2023/06/20 14:03:52	1.1408
+++ loncom/interface/loncommon.pm	2023/07/06 16:55:43	1.1409
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.1408 2023/06/20 14:03:52 raeburn Exp $
+# $Id: loncommon.pm,v 1.1409 2023/07/06 16:55:43 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -71,6 +71,7 @@ use Apache::lonuserutils();
 use Apache::lonuserstate();
 use Apache::courseclassifier();
 use LONCAPA qw(:DEFAULT :match);
+use LONCAPA::ltiutils;
 use LONCAPA::LWPReq;
 use LONCAPA::map();
 use HTTP::Request;