Introduction to Archetypes by Sidnei da Silva (ZopeMag.com)

In this article, you're going to learn what Archetypes is and how can it help you, what an Archetypes schema is and how to create one, how to turn an Archetypes schema into a Zope Product, how to make the Product you created installable.

The link address is: http://www.zopemag.com/Issue006/Section_Articles/article_IntroToArchteypes.html