The Pragmatic Engineer Test score for this team - plus any details points that are not (yet) a "yes":
Please get your score here: http://pragmaticurl.com/test
We don't really follow an internal open source model, so I didn't consider that a "yes", though any engineer in the org can view all source code. We use GitHub teams to manage permissions and only owners can write/admin a repo, which would include pull requests. So this one was maybe a yes?