hi all when i "keystone user-role-list", why i need to pass tenantId and userId to horizon to get the user role list? Suppose the command will list out all roles for all users. 192.168.100.170.47363-192.168.100.170.35357: GET /v2.0/tenants/b721f5b1f7cd43dd83ee573f6d4e6c74/users/9a1f8c114e2f44f8a5e4889997f2cac1/roles HTTP/1.1 Thanksfrom Peter -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130718/b71b99a8/attachment.html>