The Portfolio Kanban
The Portfolio Kanban system is a method for visualizing and managing the flow of Portfolio Epics, from ideation through analysis, implementation, and completion, as illustrated in Figure 14.2:
Figure 14.2 – Portfolio Kanban (© Scaled Agile Inc)
There are several Kanban systems used throughout SAFe®, including the Team, ART, Solution, and Portfolio Kanban systems. These systems help match demand to capacity based on Work in Progress (WIP) limits; visualizing bottlenecks in each process state helps identify opportunities for relentless improvement.
It’s important to note that the Portfolio Kanban in Figure 14.2 is a prototypical Kanban; the design of the Kanban should evolve to reflect improvements to the default Kanban states based on relevant portfolio experience. These improvements may include adjusting WIP limits, splitting or combining Kanban states, or adding classes of service to optimize the flow and...