Select "JBA(JP) - Format A" for "Import format" in "Methods of payment".

Specify any string for "Document" in the "Journal names" setting.

After selecting the "Journal names" created in the Journal in "Customer payment journal" and importing the JBA format file in "Import payments", the "Document" field in the imported line is Blank.

The string value set in “Document” in the "Journal names" screen is not retained.

Since the "Document" field value is retained when creating records using the "New" button or when using the payment proposal, the same behavior is expected when creating records through payment import — the "Document" field should also be carried over.

Regards,