Usually comment on the Jira ticket itself seems to be the best way. If it's been a while then it's also probably safe to assume they aren't actively working on it.
-ash > On 23 Oct 2018, at 16:10, matthew <matthewp.dono...@gmail.com> wrote: > > Hey all, > > There are a collection of docker-related Jira tickets that revolve around > the changes in the Docker python API. I'd like to grab some of those and > take care of them but at least one is currently assigned to someone else > and I can't find a way to contact the person to see if they're actually > working on it or not. What's the protocol here? > > Thanks > -Matthew