Hi all, There is now a draft [1] of the contextualisation mixin. It is based on the works of OpenStack and the various implementations in EGI-FedCloud. Comments etc always appreciated. Cheers, Andy [1] http://redmine.ogf.org/projects/occi-wg/repository/revisions/27a09123aef5a58... Andy Edmonds Æ Senior Researcher, ICCLab Institute of Information Technology Zürich University of Applied Sciences http://www.cloudcomp.ch, @dizz