Opportunity Board Is Now Opportunity Kanban

Opportunity Kanban visually summarizes all of the opportunities for an opportunity record type. It's more than just a board: this tool helps your reps keep their deals on track and moving forward. The word kanban refers to a system for optimizing work to increase continuous production and balance workload. This feature is available in Lightning Experience only.
Available in: Lightning Experience
Available in: Group, Professional, Enterprise, Performance, Unlimited, and Developer Editions