setBcc example

if ($storable->hasData(CustomerAware::CUSTOMER)) {
            $this->restoreCustomerData($storable);
        }
    }

    private function restoreMailStore(StorableFlow $storable): void
    {
        $mailStructData = $storable->getStore(MailAware::MAIL_STRUCT);

        $mailStruct = new MailRecipientStruct($mailStructData['recipients'] ?? []);
        $mailStruct->setBcc($mailStructData['bcc'] ?? null);
        $mailStruct->setCc($mailStructData['cc'] ?? null);

        $storable->setData(MailAware::SALES_CHANNEL_ID, $storable->getStore(MailAware::SALES_CHANNEL_ID));
        $storable->setData(MailAware::MAIL_STRUCT, $mailStruct);
    }

    private function restoreOrderData(StorableFlow $storable): void
    {
        /** @var OrderEntity|null $order */
        $order = $storable->getData(OrderAware::ORDER);
        if (!$order) {