--- loncom/interface/lonparmset.pm	2023/04/03 15:39:10	1.618
+++ loncom/interface/lonparmset.pm	2023/04/03 19:53:30	1.619
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.618 2023/04/03 15:39:10 raeburn Exp $
+# $Id: lonparmset.pm,v 1.619 2023/04/03 19:53:30 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1750,6 +1750,24 @@ sub print_row {
     if ($automatic) {
         $parm.='<span class="LC_warning"><br />'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).'</span>';
     }
+    my $advice;
+    if ((ref($name) eq 'HASH') && ($name->{$which} eq 'mapalias') &&
+        (ref($symbp) eq 'HASH') && ($parmlev eq 'full')) {
+        if ($symbp->{$rid} =~ m{^uploaded/}) {
+            if ($result == 14) {
+                $advice = &mt('Use Course Editor to modify this.');
+            } else {
+                $advice = &mt('Use Course Editor to set this.');
+            }
+        } else {
+            if ($result == 14) {
+                $advice = &mt('Use Resource Assembly Tool to modify this.');
+            } else {
+                $advice = &mt('Use Resource Assembly Tool to set this.');
+            }
+        }
+        $parm .= '<br /><span class="LC_fontsize_small LC_cusr_emph">'.$advice.'</span>';
+    }
     $r->print('<td>'.$parm.'</td>');
 
     my $thismarker=$which;
@@ -5028,15 +5046,26 @@ sub listdata {
     # Ready to print
     #
             my $parmitem = &standard_parameter_names($name);
+            my $advice;
+            if (($name eq 'mapalias') && ($middle) && (!$is_map)) {
+                if ($middle =~ m{^uploaded/}) {
+                    $advice = &mt('Use Course Editor to set this.');
+                } else {
+                    $advice = &mt('Use Resource Assembly Tool to set this.');
+                }
+                $advice = '<br /><span class="LC_fontsize_small LC_cusr_emph">'.$advice.'</span>';
+            }
             $r->print(&tablestart($readonly,$is_map).
                 &Apache::loncommon::start_data_table_row().
                 '<td><b>'.&mt($parmitem).
-                '</b></td>');
+                '</b>'.$advice.'</td>');
             unless ($readonly) {
                 my $disabled;
                 if (($name eq 'availablestudent') &&
                     (($showval eq '') || ($userscope))) {
                     $disabled = ' disabled="disabled"';
+                } elsif (($name eq 'mapalias') && ($showval eq '')) {
+                    $disabled = ' disabled="disabled"';
                 }
                 $r->print('<td><input type="checkbox" name="del_'.
                         $thiskey.'"'.$disabled.' /></td>');
@@ -5069,6 +5098,8 @@ sub listdata {
             } elsif ($thistype =~ m/^string/) {
                 if ($name eq 'availablestudent') {
                     $readonly = 1;
+                } elsif (($name eq 'mapalias') && ($showval eq '')) {
+                    $readonly = 1;
                 }
                 $r->print(&string_selector($thistype,$thiskey,
                           $showval,$name,$readonly));