SAF-T (OECD Standard Audit File for Tax Purposes)

My understanding of SAF-T is that it's a new regulatory obligation coming into effect in early 2020 as directed by the OECD and relates to the reporting of accounting information of a company to the tax authorities.

From the implementation guide it was not clear to me whether additional code would be required to enable the functionality to produce the outbound XML.

Has anyone currently implemented this solution and if so, can you provide some guidance with respect to the technical requirements for implementation?