[Zope] product+catalog question

[Dieter Maurer]

Henny van der Linde wrote at 2004-5-11 01:30 +0200:
>I have build a external product with its own classes for storing
>information.
>How can I get Zcatalog to index the data within these classes and how do I
>get Zcatalog to index certain parts of these classes (certain dictionaries).

Please read the "ZCatalog" section in the Zope Book (2.6 edition,
online on Zope.org).

It explains how indexes and metadata fields of the catalog
correspond with attributes and methods (maybe acquired) of
indexed objects.

-- 
Dieter