Greetings!

I am trying to build an effective tree structure. What does that mean? Well, I 
have a category builder, and each category may contain 1 or more 
subcategories. I have taken Kees Jongensburger's suggestion and added a pos, 
and parent field to the category builder. My question is, are there other 
attributes I should be including in my category builder to build an effective 
tree like structure?

The purpose of the category tree structure is to associate (categorized) 
publication articles to categories. An article may belong to one or more 
categories or subcategories.

        1) I would like to list all categories in the database (simple to do using  
tree tag)

       2) I would like to click on a particular category and view a list of 
articles that are associated to it.

I am trying to include as much info that is needed into the builder, incase 
later I need further display capabilities. Right now, my requirements are 
open-ended.

So far, I have a basic tree structure setup (using the example included in 
thre tree tag api). It works flawlessly, thanks Kees :-)

Curtney

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