On 28/06/2024 23:39, Roger L Costello costello@xxxxxxxxx wrote:
> Is there anyway that I can achieve what I desire -- output to one
> document the result of mapping the old form to the new form and output
> to another document metadata that describes the mapping steps that were
> taken? Or is this outside the realm of XSLT's capabilities?


I would consider processing the nodes/elements twice in different modes
where one mode creates the primary result and the other one the
xsl:result-document.