Open Stack

Hi! While discussing the proposed oslo.messaging driver policy[1] at the
summit, we had a question about where we should document who the
appropriate respondents are for any particular gate job.

Do we already have this hidden somewhere, or would it make sense to
maybe add this as something in openstack-infra/project-config along side
the jjb definition that creates the job/class of job somehow?

[1] https://review.openstack.org/#/c/174105/