Peppol not available for external invoices

I have a similar question. I invoice partly via copyright. Not via Creative Shelter, Dexxter's partner from this, but just myself. The additional administration is relatively minor. And customers can do good with declaring withholding tax via MyMinfin.

However, this means that I have to upload an external invoice, because processing copyrights in Dexxter is not automatic. However, with the required Peppol scheme coming into force in 2026, this system is no longer viable for me. Will Peppol integration for external invoices be possible? And if not, will it be possible to create invoices with copyright directly in Dexxter?

I have exactly the same question.