[Zope3-Users] How can I "link" two object. Exemple how link blogentry and category.

[KLEIN Stéphane]

Hi,

I would like add category feature to
http://codespeak.net/svn/z3/zblog/trunk/ code.

What is the best solution ? Add a category index with Catalog object ?
Create a new  ICategory interface and Category content ? How can I do
the link between zblog entry dans category object ?

Other information, I can put one blogentry in one or several category.

Thanks for your help
Stéphane