private function updateStepAddressDataForAddressId($newShippingAddressId, $newBillingAddressId)
    {
        $newBillingAddress = TdbDataExtranetUserAddress::GetNewInstance();
        if (true === $newBillingAddress->Load($newBillingAddressId)) {
            $this->SetBillingAddressData($newBillingAddress->sqlData);
        }
        if ($newShippingAddressId === $newBillingAddressId) {
            $this->SetShippingAddressData($newBillingAddress->sqlData);
        } else {
            $newShippingAddress = TdbDataExtranetUserAddress::GetNewInstance();
            if (true === $newShippingAddress->Load($newShippingAddressId)) {
                $this->SetShippingAddressData($newShippingAddress->sqlData);
            }
        }
    }