Taxacom: Key to Art. 30?

[Ziv Lieberman]

Hi all,
I think I recall seeing somewhere a presentation of ICZN Article 30 in the
format of a dichotomous key, and/or a flowchart. I now can't track down
where this might have been published or posted - does anyone have any idea?
If I can't turn this up, I may make my own since I've heard from a few
colleagues that it would be useful to have such an alternative
presentation, and could post that once made if there were any interest in
such.
Cheers,
Ziv