Hi, we are working on a scrumban project, using a Kanban board but organizaing our deliveries by sprints. We have created a project but we can't start sprints, so I imagine that was created in the past as a Kanban project. My doubt is: if I want to start using sprint, do I have to create a new Scrum board and assign it with the existing project? How it's going to change the visualization? We don't want to loose the information. Can we make a roll-back if we don't like it? Many thanks in advance!