You can display all records (purchase invoices) imported from edoc invoice in an archive table in edoc D365 BC invoice cockpit in their original state.
You can find the archive tables by entering the keyword "edoc invoice cockpit archive" in the Dynamics 365 Business Central search.
You can find all archived invoice records in the edoc invoice cockpit archive. In addition, you can open an individual archived invoice record for a specific process under edoc invoice cockpit > Related > Show archive tables.