Hi，nova core team:

       In Ussuri we add the feature liaison to lead the feature to do [1], now there are some specs needed find a feature liaison, as follows:

1. https://review.opendev.org/#/c/580336/  Support re-configure deleted_on_termination in server

2. https://review.opendev.org/#/c/663563/ Add flavor group

3. https://review.opendev.org/#/c/682302/ Allow specify user to reset password

4. https://review.opendev.org/#/c/691651/ Support fuzzy querying instance by tag

[1] http://specs.openstack.org/openstack/nova-specs/readme.html#feature-liaison-faq

Thanks.

Brin Zhang