[Greek version] Enhanced myDATA integration for Delivery Notes and POS transactions

We’re rolling out two enhancements to the myDATA integration that improve how Elorus submits invoice relationships for Greek organizations:

Delivery Notes linked to Invoices

Organizations with the Delivery Notes add-on can now associate issued invoices with one or more delivery notes. These linked delivery notes are automatically submitted to myDATA using the “Multiple Connected MARKs” field.

POS Payments & Refunds

When creating POS payments or refunds (myDATA document types 8.4 and 8.5), Elorus now submits all associated invoices using Multiple Connected MARKs. This ensures each invoice involved in a transaction is accurately reported and traceable within myDATA.

These updates bring Elorus’s submissions fully in line with the latest recommended practices of the IAPR.