Custom Accounting Index Integration in Export Functionality

Context

Due to fiscal requirements in certain circumstances (e.g., tax inspections), the Spanish State Tax Agency (AEAT) may request a copy of invoices in the exact order of the accounting entries, which are managed in a separate application.

Current Challenge

The Export functionality does not currently allow invoices to be exported in a custom sequence that matches the accounting index.

Proposed Solution

Introduce the ability to load a custom Accounting Index (numeric sequence 1..n) into a numeric field within the export process. This field should be resettable (blank) before loading the index to ensure flexibility.

For each previously exported IDRegistry record, the user should be able to associate a NumberID according to their preferred sequence.

Example:

6622976d432c840218e1f0a0; 30
6622979f432c840218e1f1bf; 31

• The numeric values (30, 31, etc.) represent the custom sequence created by the user.

• The codes correspond to the RegistryID from the Klippa system.

Expected Outcome

This enhancement would allow users to:

Align exported invoice data with the accounting order required by AEAT.

Maintain compliance during fiscal inspections without manual reordering.

Desired Workflow

1. Export Items in Excel format, including the RegistryID and accounting data.

2. Reorder outside the system based on accounting requirements.

3. Re-import the RegistryID along with the sequence number generated by the accounting system.

4. Export documents in PDF, sorted by the AccountingID.