No, that's not what I said. With n-tier development you want the middle tier object layer to manage your backend connections and enforce your business rules. The presentation layer doesn't need to know anything about the data source. There are many good reference titles from folks like Amazon.

With regard to this particular framework, I suggest that you use the URL reference that I gave you earlier where you may download the developer manual without charge. There is a full explanation there.

Regards
Donald Lowrey