static public function fetchUnactivated( $sort = false, $limit = 10, $offset = 0 )
    {
        $accountDef = eZUserAccountKey::definition();
        $settingsDef = eZUserSetting::definition();

        return eZPersistentObject::fetchObjectList(
            eZUser::definition(), null, null, $sort,
            array(
                'limit' => $limit,
                'offset' => $offset
            ),
            true, false, null,
            array( $accountDef['name'], $settingsDef['name'] ),
            " WHERE contentobject_id = {$accountDef['name']}.user_id"
                . " AND {$settingsDef['name']}.user_id = contentobject_id"
                . " AND is_enabled = 0"
        );
    }