--- loncom/interface/lonmeta.pm	2006/09/13 22:08:07	1.176
+++ loncom/interface/lonmeta.pm	2006/09/25 19:24:49	1.178
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Metadata display handler
 #
-# $Id: lonmeta.pm,v 1.176 2006/09/13 22:08:07 banghart Exp $
+# $Id: lonmeta.pm,v 1.178 2006/09/25 19:24:49 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1185,7 +1185,7 @@ ENDEDIT
 	my $output;
 	my @fields;
 	my $added_metadata_fields;
-	if ($file_type eq 'portfolio') {
+	if ($file_type eq 'portfolio' || $file_type eq 'groups') {
 	    if(exists ($env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.fieldlist'})) {
 	        # retrieve fieldnames (in order) from the course restricted list
 	        @fields = (split /,/,$env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.fieldlist'});
@@ -1281,7 +1281,7 @@ ENDEDIT
 	    foreach my $field (sort keys %Apache::lonpublisher::metadatafields) {
 		next if ($field =~ /\./);
 		my $unikey=$field;
-		$unikey=~/^([A-Za-z]+)/;
+		$unikey=~/^([A-Za-z_]+)/;
 		my $tag=$1;
 		$tag=~tr/A-Z/a-z/;
 		$file_content.= "\n\<$tag";