Hello, I'd be interested in opinions and feedback on the following blueprint: https://blueprints.launchpad.net/keystone/+spec/tenants-users-quotas The idea is to add a mechanism preventing the creation of users or projects once a quota per domain is met. I believe this could be interesting for cloud providers who delegate administrative rights under domains to their customers. I'd like to hear the community's thoughts on this, especially in terms of viability. Many thanks, Matthieu Huin mhu at enovance.com http://www.enovance.com eNovance SaS - 10 rue de la Victoire 75009 Paris - France