Relationship from child document to parent

embedded.php

<?php

use Doctrine\ODM\MongoDB\Event\LifecycleEventArgs;

/** 
 * @ODM\EmbeddedDocument
 * @ODM\HasLifecycleCallbacks
 */
class EmbeddedDocument
{
    private $parent;
    
    public function __construct(Parent $parent)
    {
        $this->parent = $parent;
    }
    
    /** @ODM\PostLoad */
    public function postLoad(LifecycleEventArgs $args)
    {
        $uow = $args->getDocumentManager()->getUnitOfWork();
        [, $this->parent] = $args->getDocumentManager()->getUnitOfWork()->getParentAssociation($this);
    }
}

parent.php

<?php

/** @ODM\Document **/
class Parent
{
    /** @ODM\EmbedOne(...) */
    private $embedded;
    
    public function __construct()
    {
        $this->embedded = new Embedded($this);
    }
}