Hello,
 
I was reading and following the zope book to Creating a ZCatalog to catalog the newly created objects using ZClasses while this message was displayed.
 
"ZClasses are a deprecated feature and should no longer be used for new projects.
Instead use either through-the-web scripting with Zope Page Templates, PythonScripts etc. or write a Zope product."
 
Please can somebody point me to "How to" for any of these new recommended ways.
 
Thanks.