Forum OpenACS Q&A: displaying highlights for page content (html.or adp)

Here is what I would like to do:

To be able to easily manage the display of highlights of articles (adp files) on the main subsection page.

Example: /travel subsection with a main index page where I display listings with short versions of articles in that category.
The requirements would be:

  1. publish a new article to /travel/articles directory
  2. able to display on the main /travel/index page information about the new article, (picture, title, + first 100 words)
Question is there a package that does this already?
I have read a little about CMS but I'm not sure if this is what I need.