--- loncom/lonnet/perl/lonnet.pm	2022/05/26 02:07:36	1.1485
+++ loncom/lonnet/perl/lonnet.pm	2022/06/08 01:42:20	1.1486
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.1485 2022/05/26 02:07:36 raeburn Exp $
+# $Id: lonnet.pm,v 1.1486 2022/06/08 01:42:20 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -8128,6 +8128,7 @@ sub check_can_request {
     my @options = ('approval','validate','autolimit');
     my $optregex = join('|',@options);
     if ((ref($can_request) eq 'HASH') && (ref($types) eq 'ARRAY')) {
+        my %willtrust;
         foreach my $type (@{$types}) {
             if (&usertools_access($uname,$udom,$type,undef,
                                   'requestcourses')) {
@@ -8147,12 +8148,17 @@ sub check_can_request {
                         if (ref($request_domains) eq 'HASH') {
                             my ($otherdom) = ($item =~ /^($match_domain):($optregex)(=?\d*)$/);
                             if ($otherdom ne '') {
-                                if (ref($request_domains->{$type}) eq 'ARRAY') {
-                                    unless (grep(/^\Q$otherdom\E$/,@{$request_domains->{$type}})) {
+                                unless (exists($willtrust{$otherdom})) {
+                                    $willtrust{$otherdom} = &will_trust('reqcrs',$env{'user.domain'},$otherdom);
+                                }
+                                if ($willtrust{$otherdom}) {
+                                    if (ref($request_domains->{$type}) eq 'ARRAY') {
+                                        unless (grep(/^\Q$otherdom\E$/,@{$request_domains->{$type}})) {
+                                            push(@{$request_domains->{$type}},$otherdom);
+                                        }
+                                    } else {
                                         push(@{$request_domains->{$type}},$otherdom);
                                     }
-                                } else {
-                                    push(@{$request_domains->{$type}},$otherdom);
                                 }
                             }
                         }