What Is Value Stream mapping ?

VSM is the unique method to evaluate leanness in organization. It shows processes, value adding times of each processes and balance. If a process have more inventory than others, it means it was a bottleneck. Only lean experts or a lean sensei liek me can make comments on VSM. What is more a Lean Sensei or expert can prepare a future VSM which is a road map for being more lean.

Value stream mapping is a lean-management method for analyzing the current state and designing a future state for the series of events that take a product or service from its beginning through to the customer .Often it’s used in Lean environments to analyze and design flows at the system level