Which of the following is NOT considered a key technique for improving transactional processes?

The correct choice indicates that implementing a Current Value Stream map is not considered a key technique for directly improving transactional processes within the context of the options provided. In Six Sigma, a Current Value Stream map is primarily a tool used to visually represent the flow of materials and information within a process. While it can be very useful for understanding how a process operates and identifying areas for improvement, the primary focus in transactional processes tends to center around eliminating waste, redundancy, and non-value-added activities.

Eliminating redundancy, such as conducting duplicate reviews, and removing bureaucracy and non-essential processing are proactive measures aimed directly at streamlining operations. These strategies focus on enhancing efficiency and speed, which are crucial in transactional processes. Conducting a Value Added Analysis similarly allows teams to assess each step of a process to determine if it contributes value from the customer's perspective, helping to refine and improve efficiency.

In contrast, while a Current Value Stream map can support the overall understanding and assessment of a process, it is more of an analytical tool rather than a direct improvement technique specific to transactional processes. Thus, it stands apart from the other choices, which emphasize actionable strategies for immediate process improvement.