Hi,
The ODD protocol for describing agent- and individual-based models and its description have been updated. A paper on this, which also includes a review of existing uses of ODD, will appear in Ecological Modelling.
A preprint of this paper and a template including the updated explanation of ODD’s elements are available here: http://www.ufz.de/index.php?de=10466
Volker (UFZ, Leipzig)