The final step in the Choose your WoW process is:

The final step in the "Choose your WoW" (Way of Working) process isGuided Continuous Improvement. This step emphasizes the need for teams to continually assess and refine their way of working based on outcomes, feedback, and learning. The focus is on applying a structured approach to improvement, where teams iteratively experiment with new practices and techniques and adapt based on what works best in their context.

Options B (Make some choices), C (Connect the dots), and D (Select the best-fit life-cycle) are earlier steps in the process, which involve defining the team's initial way of working.

References:

PMI’s Disciplined Agile Senior Scrum Master (DASSM) curriculum materials.

"Choose Your WoW! A Disciplined Agile Delivery Handbook for Optimizing Your Way of Working (WoW)", PMI.