Okay, I wrote up an initial document stating some of the aims, so we could collaborate from there on:
https://openacs.org/xowiki/dyntypefields
My goal for the first stage is that we get all the ideas that exist in our heads into this document. Once this is done, we can start branching off by actually defining the API and the needed changes to template::list and ad_form, along with an upgrade path from AMS and dynamic types (and, if Frank agrees to reuse it in project/open, maybe even dynfields).
