protected function getFeedRelatedPHIDs(PhabricatorLiskDAO $object, array $xactions)
 {
     $phids = parent::getFeedRelatedPHIDs($object, $xactions);
     foreach ($xactions as $xaction) {
         switch ($xaction->getTransactionType()) {
             case PhrictionTransaction::TYPE_MOVE_TO:
                 $dict = $xaction->getNewValue();
                 $phids[] = $dict['phid'];
                 break;
         }
     }
     return $phids;
 }