Missions are a select group of tasks that focus on various areas of the system. To start a mission you can do this from the dashboard, click on the third tab along at the bottom with the rocket ship symbol and from this screen you can select to start a new mission, or view previously completed missions.

You can click on learn more, below a mission to see more details about the tasks involved, and you can quit a mission at any time by clicking into it, then selecting quit mission at the bottom

Thanks,

Customer Services Team