That's precisiely what I did - in fact, necessarily, since what I was doing was modifying (adding columns to) an existing table. As you imply,'object re-use' is often very useful. Indeed, I've quite often utilised 'code re-use' to achieve things in programming languages I know very little about!Object reuse. Find a Wiki article with a table in it, and use it as a template.
Am I right in my recollection that it uses a 'somewhat unfamiliar' mark-up language?
Kind Regards, John.