ItemRelations::bindParentElement

public function bindParentElement(ItemIdentifier $parent): Result
{
	$bindResult = $this->relationManager->bindItems($parent, $this->item);
	if ($bindResult->isSuccess())
	{
		$historyResult = $this->registrar->registerBind($parent, $this->item);
		$bindResult->addErrors($historyResult->getErrors());
	}

	return $bindResult;
}