diff --git a/Breeding.pm.orig b/Breeding.pm
index 2a4ce3c..d00f471 100644
--- a/Breeding.pm.orig
+++ b/Breeding.pm
@@ -364,15 +364,17 @@ sub _add_rowdata {
     $row->{date}//= $row->{date2};
     $row->{isbn}=_isbn_replace($row->{isbn});
 
-    $row = _add_custom_field_rowdata($row, $record);
-
+    $row = _add_custom_field_rowdata(
+            $row, 
+            $record,  
+            C4::Context->preference('AdditionalFieldsInZ3950ResultSearch'))
+        if C4::Context->preference('AdditionalFieldsInZ3950ResultSearch');
     return $row;
 }
 
 sub _add_custom_field_rowdata
 {
-    my ( $row, $record ) = @_;
-    my $pref_newtags = C4::Context->preference('AdditionalFieldsInZ3950ResultSearch');
+    my ( $row, $record, $pref_newtags ) = @_;
     my $pref_flavour = C4::Context->preference('MarcFlavour');
 
     $pref_newtags =~ s/^\s+|\s+$//g;
@@ -627,6 +629,13 @@ sub Z3950SearchAuth {
                             $row_data{heading}      = $heading;
                             $row_data{authid}       = $authid;
                             $row_data{heading_code}      = $heading_authtype_code;
+                            my $pref_newtags =
+                                C4::Context->preference('AdditionalFieldsInZ3950ResultAuthSearch');
+                            if ($pref_newtags) {
+                                my $row = {};
+                                $row = _add_custom_field_rowdata($row, $marcrecord, $pref_newtags);
+                                $row_data{row} = $row;
+                            }
                             push( @breeding_loop, \%row_data );
                         }
                         else {
$DBversion = 'XXX'; # will be replaced by the RM
if( CheckVersion( $DBversion ) ) {
    $dbh->do( "INSERT IGNORE INTO systempreferences (variable,value,options,explanation,type) VALUES ('AdditionalFieldsInZ3950ResultAuthSearch', '', 'NULL', 'Determines which MARC field/subfields are displayed in -Additional field- column in the result of an auth search Z3950', 'Free')" );

    # Always end with this (adjust the bug info)
    NewVersion( $DBversion, XXXXX, "Description");
}
diff --git a/cataloguing.pref.orig b/cataloguing.pref
index 575dde1..44a3386 100644
--- a/cataloguing.pref.orig
+++ b/cataloguing.pref
@@ -264,6 +264,10 @@ Cataloging:
             - Display the MARC field/subfields
             - pref: AdditionalFieldsInZ3950ResultSearch
             - " in the 'Additional fields' column of Z39.50 search results (use comma as delimiter e.g.: \"<code>001, 082$ab, 090$ab</code>\")"
+        -
+            - Display the MARC field/subfields in Auth Search
+            - pref: AdditionalFieldsInZ3950ResultAuthSearch
+            - " in the 'Additional fields' column of Z39.50 auth search results (use comma as delimiter e.g.: \"<code>100, 400</code>\")"
         -
             - When matching on ISSN with the record import tool,
             - pref: AggressiveMatchOnISSN
diff --git a/z3950_auth_search.tt.orig b/z3950_auth_search.tt
index 51aa454..c22dad9 100644
--- a/z3950_auth_search.tt.orig
+++ b/z3950_auth_search.tt
@@ -79,6 +79,9 @@
         <th>Server</th>
         <th>Heading</th>
         <th>Authority Type</th>
+        [% IF Koha.Preference('AdditionalFieldsInZ3950ResultAuthSearch') != '' %]
+            <th>Additional Fields</th>
+        [% END %]
         <th>Actions</th>
     </tr></thead>
     <tbody>[% FOREACH breeding_loo IN breeding_loop %]
@@ -87,6 +90,18 @@
             <td>[% breeding_loo.server | html %]</td>
             <td>[% breeding_loo.heading | html %]</td>
             <td>[% breeding_loo.heading_code | html %]</td>
+            [% IF Koha.Preference('AdditionalFieldsInZ3950ResultAuthSearch') != '' %]
+                <td>
+                   <dl>
+                      [% FOREACH addnumberfield IN breeding_loo.row.addnumberfields %]
+                        [% FOREACH string IN breeding_loo.row.$addnumberfield %]
+                            <dt>[% addnumberfield | html %]:</dt>
+                            <dd>[% string | html %]</dd>
+                        [% END %]
+                      [% END %]
+                   </dl>
+                </td>
+            [% END %]
             <td class="actions">
                 <div class="btn-group dropup">
                     <a class="btn btn-default btn-xs dropdown-toggle" id="cataloguesearchactions[% breeding_loo.breedingid | html %]" role="button" data-toggle="dropdown" href="#">