Add a new element to 'UniversalTransferDocumentBuyerTitles'

@param \AgentSIB\Diadoc\Api\Proto\Events\ReceiptAttachment $value
426465
public function addUniversalTransferDocumentBuyerTitles(\AgentSIB\Diadoc\Api\Proto\Events\ReceiptAttachment $value)
    {
        if ($this->UniversalTransferDocumentBuyerTitles === null) {
            $this->UniversalTransferDocumentBuyerTitles = new \Protobuf\MessageCollection();
        }

        $this->UniversalTransferDocumentBuyerTitles->add($value);
    }
69314
public function setUniversalTransferDocumentMetadata(\AgentSIB\Diadoc\Api\Proto\Documents\UniversalTransferDocument\UniversalTransferDocumentMetadata $value = null)
    {
        $this->UniversalTransferDocumentMetadata = $value;
    }
1308971
public function addXmlAcceptanceCertificateBuyerTitles(\AgentSIB\Diadoc\Api\Proto\Events\ReceiptAttachment $value)
    {
        if ($this->XmlAcceptanceCertificateBuyerTitles === null) {
            $this->XmlAcceptanceCertificateBuyerTitles = new \Protobuf\MessageCollection();
        }

        $this->XmlAcceptanceCertificateBuyerTitles->add($value);
    }
1234367
public function addTransferBase(\AgentSIB\Diadoc\Api\Proto\Invoicing\TransferBase $value)
    {
        if ($this->TransferBase === null) {
            $this->TransferBase = new \Protobuf\MessageCollection();
        }

        $this->TransferBase->add($value);
    }
981927
public function addStructuredDataAttachments(\AgentSIB\Diadoc\Api\Proto\Events\StructuredDataAttachment $value)
    {
        if ($this->StructuredDataAttachments === null) {
            $this->StructuredDataAttachments = new \Protobuf\MessageCollection();
        }

        $this->StructuredDataAttachments->add($value);
    }
316585
public function addResolutionRequestCancellations(\AgentSIB\Diadoc\Api\Proto\Events\ResolutionRequestCancellationAttachment $value)
    {
        if ($this->ResolutionRequestCancellations === null) {
            $this->ResolutionRequestCancellations = new \Protobuf\MessageCollection();
        }

        $this->ResolutionRequestCancellations->add($value);
    }
818075
public function addPaymentDocuments(\AgentSIB\Diadoc\Api\Proto\Invoicing\PaymentDocumentInfo $value)
    {
        if ($this->PaymentDocuments === null) {
            $this->PaymentDocuments = new \Protobuf\MessageCollection();
        }

        $this->PaymentDocuments->add($value);
    }
1314632
public function addTorg13Documents(\AgentSIB\Diadoc\Api\Proto\Events\Torg13Attachment $value)
    {
        if ($this->Torg13Documents === null) {
            $this->Torg13Documents = new \Protobuf\MessageCollection();
        }

        $this->Torg13Documents->add($value);
    }
1079605
public function addEntityPatches(\AgentSIB\Diadoc\Api\Proto\Events\EntityPatch $value)
    {
        if ($this->EntityPatches === null) {
            $this->EntityPatches = new \Protobuf\MessageCollection();
        }

        $this->EntityPatches->add($value);
    }
970890
public function addProformaInvoices(\AgentSIB\Diadoc\Api\Proto\Events\BasicDocumentAttachment $value)
    {
        if ($this->ProformaInvoices === null) {
            $this->ProformaInvoices = new \Protobuf\MessageCollection();
        }

        $this->ProformaInvoices->add($value);
    }
836408
public function setContractDocumentDateAndNumber(\AgentSIB\Diadoc\Api\Proto\Docflow\DocumentDateAndNumber $value = null)
    {
        $this->ContractDocumentDateAndNumber = $value;
    }
971784
public function setOriginalInvoiceCorrectionDateAndNumber(\AgentSIB\Diadoc\Api\Proto\Docflow\DocumentDateAndNumber $value = null)
    {
        $this->OriginalInvoiceCorrectionDateAndNumber = $value;
    }
202159
public function addResolutionRequestDenialCancellations(\AgentSIB\Diadoc\Api\Proto\Events\ResolutionRequestDenialCancellationAttachment $value)
    {
        if ($this->ResolutionRequestDenialCancellations === null) {
            $this->ResolutionRequestDenialCancellations = new \Protobuf\MessageCollection();
        }

        $this->ResolutionRequestDenialCancellations->add($value);
    }
330107
public function addForwardedDocuments(\AgentSIB\Diadoc\Api\Proto\Forwarding\ForwardedDocument $value)
    {
        if ($this->ForwardedDocuments === null) {
            $this->ForwardedDocuments = new \Protobuf\MessageCollection();
        }

        $this->ForwardedDocuments->add($value);
    }
784985
public function setAcceptanceCertificateMetadata(\AgentSIB\Diadoc\Api\Proto\Documents\AcceptanceCertificateDocument\AcceptanceCertificateMetadata $value = null)
    {
        $this->AcceptanceCertificateMetadata = $value;
    }
869219
public function setInvoiceCorrectionRevisionMetadata(\AgentSIB\Diadoc\Api\Proto\Documents\InvoiceDocument\InvoiceCorrectionRevisionMetadata $value = null)
    {
        $this->InvoiceCorrectionRevisionMetadata = $value;
    }
944396
public function setConfirmation($value)
    {
        $cAttribute = $this->confirmationAttribute;
        if (!$cAttribute || empty($cAttribute)) {
            return;
        }
        $this->$cAttribute = $value;
        $this->trigger(static::$eventConfirmationChanged);
    }