public function reverseTransform($modelData, PropertyPathInterface $propertyPath, $value)
    {
        $unmodified = intval($value['unmodified']);
        if ($unmodified === 1) {
            return;
        }
        
        $item = null;
        if (isset($value[0])) {
            $id   = $value[0];
            $item = $this->getRepository()->find($id);
        }
        
        $this->propertyAccessor->setValue($modelData, $propertyPath, $item);
    }