Hi, I am looking into ticket #81 (to have province, region, neighborhood as a select fields). I did a bit of research and first cam across django-smart-selects to implement the select_field behavior. And then, as we needed some sort of database to populate the fields, I came across django-cities which I think is just what we need. One cool thing about django-cities is that quote: "All of the models use the GeoManager, so we can perform more complex geo-based queries, and also combine geo queries with normal ones." Both projects are opened-sourced and on github! What do you guys say?