public static function getAllBlames($user)
    {
        $noInit = static::buildNoInitModel();
        if (empty($noInit->multiBlamesClass) ||
            !is_string($noInit->multiBlamesClass) ||
            $noInit->multiBlamesAttribute === false) {
            return null;
        }
        $multiBlamesClass = $noInit->multiBlamesClass;
        $createdByAttribute = $noInit->createdByAttribute;
        return $multiBlamesClass::findAll([$createdByAttribute => $user->getGUID()]);
    }