Flow Chart helps you reveal bottlenecks and control lead times and cycle times. Flow Chart is the major tool in the Kanban process for tracking progress. And it really does that job.

While Kanban board provides the visual flow of ALL the work that is in development, the visual history chart zooms in on a lifecycle of a certain User Story, Bug, Task or Request.
The chart gives instant answers to some hands-on questions: For how many days has this User story been in the In Progress state? Were there any delays? Who was responsible for the User Story? How much time was spent each day? Any impediments? When did Bugs and Tasks appear?
The visual history flow chart is a huge time-saver. You can diagnose problems and wasteful patterns by taking just one look at the chart. There's no need to dig into miscellaneous reports and jump between pages. The complete production timeline report is on this one page. With this chart readily available, you now have more time to think and decide. The visual history chart safely (and quickly) backs up your decisions helping eliminate waste and optimize productivity.

Teams Board provides a high-level overview of your projects, plus the ability to drill down to the details. You can do everything you need on Teams Board: re-assign people, move stories to other teams and projects, run daily meetings and see overall progress. Teams Board is the one tool you will use every day.