Mentioning people, in the open and in a private repository. ## alice You run two repositories. Create a public one, `site`, and a private one, `roadmap`, each with a README. Share `roadmap` with {bob} so they can read it and open issues. In `site`, open an issue asking {bob} and {dave} by handle for their thoughts on a new home page. In `roadmap`, open an issue about next quarter's plan that mentions {bob} and {dave} by handle too, even though only {bob} can see it. ## bob Check your notifications. Say what you were told about, and where, and open each thing from there. Then reply to the `roadmap` issue mentioning {alice} by handle. ## dave Check your notifications. Say what you were told about, and where. Say whether you can tell anything exists that you were not shown. ## alice Check your notifications: say whether you heard about {bob}'s reply on `roadmap`, and whether anything told you who has or has not seen your mentions. Then turn off notifications for mentions, and say how.