What is a component of Guardrail in Lean Portfolio Management?

In Lean Portfolio Management, guardrails are designed to ensure that an organization aligns its strategy and operations with its value streams while maintaining good governance and financial health. The correct option emphasizes capacity allocation within the context of value streams and process mapping, which is essential for effectively managing resources and ensuring that efforts align with strategic priorities.

When organizations map their processes, they can visualize how work flows through various value streams. Capacity allocation refers to how much of the organization's resources, such as time and budget, are assigned to different value streams. By analyzing and managing this allocation, organizations can prevent over or under-investment in certain areas and better align their efforts with strategic objectives. This approach helps ensure that value streams are adequately supported and optimized for efficiency and effectiveness.

In contrast, the other options relate to different aspects of Lean Portfolio Management. While they are important, they do not specifically focus on the role of process mapping and capacity allocation within value streams, making option B the most relevant choice in this context.