I'm trying to define a custom template to mimick our organisation style (defined in pptx). I use the Beamer "title page" template to define my title page, works nicely.
However, I would like to define an equivalent for a "final slide" (like for example a copyright page). I can't find it in the manual, but maybe I missed it.
I now define this page in my custom template, but it requires the user of the template to call a custom command "\insertcopyrightpage". It would be much nicer if the template would enforce this.