protected function saveShare($fromOrgId, $fromRespId, $toOrgId, $toPatientId)
    {
        $model = $this->getModel();
        try {
            $result = $model->copyToOrg($fromOrgId, $fromRespId, $toOrgId, $toPatientId, $this->keepConsent);
        } catch (\Exception $exc) {
            // Maybe we could do something with the error...
            $this->addMessage($exc->getMessage());
            return 0;
        }

        return $model->getChanged();
    }