--- loncom/interface/loncommon.pm	2008/12/18 16:58:26	1.724
+++ loncom/interface/loncommon.pm	2008/12/19 00:13:51	1.725
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.724 2008/12/18 16:58:26 raeburn Exp $
+# $Id: loncommon.pm,v 1.725 2008/12/19 00:13:51 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -9367,7 +9367,9 @@ sub construct_course {
                    'policy.email',
                    'comment.email',
                    'pch.users.denied',
-                   'plc.users.denied'],
+                   'plc.users.denied',
+                   'hidefromcat',
+                   'categories'],
                    $$crsudom,$$crsunum);
     }