--- loncom/interface/lonmodifycourse.pm	2019/08/27 15:34:34	1.79.2.8
+++ loncom/interface/lonmodifycourse.pm	2024/12/30 00:34:19	1.79.2.10
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # handler for DC-only modifiable course settings
 #
-# $Id: lonmodifycourse.pm,v 1.79.2.8 2019/08/27 15:34:34 raeburn Exp $
+# $Id: lonmodifycourse.pm,v 1.79.2.10 2024/12/30 00:34:19 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -664,9 +664,34 @@ sub print_settings_display {
                      "<th>$lt{'dcon'}</th>\n".
                      &Apache::loncommon::end_data_table_header_row()."\n";
     foreach my $item (@items) {
+        my $shown = $enrollvar{$item};
+        if ($item eq 'crosslistings') {
+            my (@xlists,@lcsecs);
+            foreach my $entry (split(/,/,$enrollvar{$item})) {
+                my ($xlist,$lc_sec) = split(/:/,$entry);
+                push(@xlists,$xlist);
+                push(@lcsecs,$lc_sec);
+            }
+            if (@xlists) {
+                my $crskey = $cnum.':'.$enrollvar{'coursecode'};
+                my %reformatted =
+                    &Apache::lonnet::auto_instsec_reformat($cdom,'declutter',
+                                                           {$crskey => \@xlists});
+                if (ref($reformatted{$crskey}) eq 'ARRAY') {
+                    my @show;
+                    my @xlcodes = @{$reformatted{$crskey}};
+                    for (my $i=0; $i<@xlcodes; $i++) {
+                        push(@show,$xlcodes[$i].':'.$lcsecs[$i]);
+                    }
+                    if (@show) {
+                        $shown = join(',',@show);
+                    }
+                }
+            }
+        }
         $disp_table .= &Apache::loncommon::start_data_table_row()."\n".
                        "<td><b>$longtype{$item}</b></td>\n".
-                       "<td>$enrollvar{$item}</td>\n";
+                       "<td>$shown</td>\n";
         if (grep(/^\Q$item\E$/,@modifiable_params)) {
             $disp_table .= '<td align="right">'.&mt('Yes').'</td>'."\n";
         } else {
@@ -2538,7 +2563,7 @@ sub devalidate_remote_instcats {
         }
         $modified_dom = '';
     }
-    return;
+    return OK;
 }
 
 sub handler {