[Zope-CMF] Topics Help

[Norman Khine]

Hello,
Can someone please, show me how to display the topics objects on the index
page for the cmf. similarly like the current cmf.zope.org site.

I am having great difficulties in understanding the structure, so far my
understanding is that --

topics can be added by authorised users.
these topics should be placed in the root folder of the user.

how do you associate a document type to a topic, I can see you can set these
perhaps in the criteria, is this correct?

how do you call a topics object?

Many thanks

Norman