Hi,all. I have a question about keystone federation. Does one keystone have multiple identity providers? For examle, there are 3 keystone - A, B and C. Can I configure B and C as the A‘s identity provider at the same time? If it's OK, so what's the sequence if we send a request to keystone A? Further more， A not only be configured as idp for itself, but has another idp - B? if A receives a request, what's the sequence to select B and C. Thanks! -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150531/13d00322/attachment.html>