All, I have added a new BP, which advocates service id binding with role definition https://blueprints.launchpad.net/keystone/+spec/serviceid-binding-with-role-definition Please look at it and share your comments. Arvind -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130619/8cdc13f4/attachment.html>