/**
* Up person with role
*
* @param Person $person
* @param Role $role
* @param MultimediaObject $multimediaObject
* @return MultimediaObject
*/
public function upPersonWithRole(Person $person, Role $role, MultimediaObject $multimediaObject)
{
$multimediaObject->upPersonWithRole($person, $role);
$this->dm->persist($multimediaObject);
$this->dm->flush();
return $multimediaObject;
}