My question is about stacks that are not nested. Suppose, for example, that I create a stack that implements a shared service. Later I create a separate stack that uses that shared service. When creating that client stack, I would like to have a way of talking about its relationships with the service stack. Thanks, Mike -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130918/38129670/attachment.html>