diff --git a/fid_adlr/config/vufind/fid.ini b/fid_adlr/config/vufind/fid.ini
index dacbd86872bfc4c38001fa4b9686b846ddfbe5ad..a6ce1c5a5e2845d3b0b0af037f84ed151ff716c2 100644
--- a/fid_adlr/config/vufind/fid.ini
+++ b/fid_adlr/config/vufind/fid.ini
@@ -49,3 +49,6 @@ permission_options[] = 'basic_access'
 permission_options[] = 'limited_access'
 permission_options[] = 'full_access'
 permission_options[] = 'extended_access'
+
+;fields for list of user export
+;user_export_fields[] = 'id'