Work is underway to implement resource options for all resources[1] but the code has not been proposed yet. Since the implementation is close to ready to review, and because immutable resources[2] depends on it, we're proposing a 1-week extension to our feature proposal freeze deadline[3]. This will also push out the work for immutable resources, but the majority of this feature has been implemented[4] and will only require a rebase on top of the resource options work. If you have any concerns about this, please let me or the team know. Colleen [1] http://specs.openstack.org/openstack/keystone-specs/specs/keystone/train/resource-options-for-all.html [2] http://specs.openstack.org/openstack/keystone-specs/specs/keystone/train/immutable-resources.html [3] https://releases.openstack.org/train/schedule.html [4] https://review.opendev.org/#/q/topic:immutable-resources