public function __construct()
 {
     parent::__construct('external_system');
 }
 public function __construct()
 {
     parent::__construct('additional_info');
 }
 public function __construct()
 {
     parent::__construct('classified');
 }
 public function __construct()
 {
     parent::__construct('category_master');
 }
 public function __construct()
 {
     parent::__construct('search');
 }
 public function __construct()
 {
     parent::__construct('user');
 }
 public function __construct()
 {
     parent::__construct('internal_user');
 }