Flow: Lightning Components in Screens, Stages, Autolaunch in Lightning Console Apps

With Lightning components, you can build flow screens that look and behave however you want. Use stages to indicate where in the flow a user is at any given time. Then rig that flow up in your Lightning console app so that it autolaunches in a subtab. These changes apply to both Lightning Experience and Salesforce Classic.
Available in: Enterprise, Performance, Unlimited, and Developer Editions