Dave, thanks a lot for your input.
I'm not sure if I'd have each question be an object *type*, but maybe we can catch up these days on IRC and you can tell my why you think so. But maybe this is the easiest thing to do, OTOH, university of Heidelberg wants to import 120.000 questions, not sure if we *really* want these many object types.
Concerning the pre-generation of the code, we are on the same track here. Each section of a survey will have an attribute which will hold the pre-generated adp (which might be templated manually as well).
I'd love to have inheritance of attributes like we have in an object oriented design. But I'm not sure how to best provide the necessary persistance for this.
