--- loncom/interface/lonnavmaps.pm	2022/10/04 14:38:08	1.561
+++ loncom/interface/lonnavmaps.pm	2022/10/04 20:39:59	1.562
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Navigate Maps Handler
 #
-# $Id: lonnavmaps.pm,v 1.561 2022/10/04 14:38:08 raeburn Exp $
+# $Id: lonnavmaps.pm,v 1.562 2022/10/04 20:39:59 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1020,8 +1020,12 @@ sub render_resource {
         if ($it->{CONDITION}) {
             $nowOpen = !$nowOpen;
         }
-	
-	my $folderType = $resource->is_sequence() ? 'folder' : 'page';
+	my $folderType;
+	if (&advancedUser() && $resource->is_missing_map()) {
+	    $folderType = 'none';
+	} else {
+	    $folderType = $resource->is_sequence() ? 'folder' : 'page';
+	}
         my $title=$resource->title;
 		$title=~s/\"/\&qout;/g;
         if (!$params->{'resource_no_folder_link'}) {
@@ -4805,6 +4809,11 @@ sub is_sequence {
     return $self->navHash("is_map_", 1) && 
     $self->navHash("map_type_" . $self->map_pc()) eq 'sequence';
 }
+sub is_missing_map {
+    my $self=shift;
+    return $self->navHash("is_map_", 1) &&
+    $self->navHash("map_type_" . $self->map_pc()) eq 'none';
+}
 sub is_survey {
     my $self = shift();
     my $part = shift();