Index: modules/core/user.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/migrate/modules/core/Attic/user.inc,v
retrieving revision 1.1.2.6
diff -u -p -r1.1.2.6 user.inc
--- modules/core/user.inc	14 Jun 2009 22:36:57 -0000	1.1.2.6
+++ modules/core/user.inc	15 Jul 2009 17:57:02 -0000
@@ -24,6 +24,14 @@ function user_migrate_destination_fields
     'roles' => t('User: Roles'),
   );
   
+  if (module_exists('profile')) {
+    // @TODO: what about fields not required on registration form?
+    $profile = db_query("SELECT title, name FROM {profile_fields} WHERE register = 1");
+    while ($field = db_fetch_object($profile)) {
+      $fields[$field->name] = t('Profile: @title', array('@title' => $field->title));
+    }
+  }
+  
   return $fields;
 }