What key practice should teams implement to continuously improve their process according to Lean principles?

Limiting work in progress (WIP) is a fundamental practice rooted in Lean principles that encourages teams to focus on completing tasks more efficiently. By establishing a cap on the number of concurrent tasks, teams can reduce multitasking, minimize bottlenecks, and improve flow. This practice leads to faster delivery times, enhances quality, and fosters a culture of continuous improvement.

When teams limit WIP, they are better able to identify and address inefficiencies in their processes, enabling them to reflect on their workflows and make iterative enhancements. This focus aligns with Lean's core tenet of maximizing value while minimizing waste, thus driving teams towards greater efficiency and effectiveness in delivering their services or products. By prioritizing limited WIP, teams foster a collaborative environment where work can progress more smoothly, ultimately leading to improved outcomes over time.