Hi,
I believe we may be mixing topics.
The original topic and replies were based on tax reporting. Tax reporting is based on tax ledger. In this the answer was to copy an existing tax template and use that as a basis for the revised tax report.
If you see tax templates screen, you will see many different tax templates. The suggestion was pick something close to the format you need, and then use the IFS function to copy that template. Then edit that as needed.
Per the above screen image this updated posting is regarding audit files and audit templates. Those are very different. For the audit templates you would see the external file templates searching for a template with file type SAF-T. You can create a new template or copy an existing (is far easier).
Best regards,
Thomas