Is it possible to delete dead blueprints or at least change the section at the top to just provide a URL to the blueprint that supersedes it? Blueprint [1] links to a bunch of abandoned reviews and references its parent Blueprint [2] which also links to abandoned work. The current work on service chaining is taking place under [3] and [4]. [1] https://blueprints.launchpad.net/neutron/+spec/neutron-service-chaining [2] https://blueprints.launchpad.net/neutron/+spec/neutron-services-insertion-chaining-steering [3] https://blueprints.launchpad.net/neutron/+spec/openstack-service-chain-framework [4] https://blueprints.launchpad.net/neutron/+spec/neutron-api-extension-for-service-chaining