The best approach for a CIO to ensure IT executes against an approved strategy is to request IT senior leaders to collectively plan tactics for execution. This collaborative approach leverages the expertise and insights of senior IT leaders to develop a cohesive and aligned plan that supports the strategic objectives. Collective planning fosters ownership and commitment among leaders, ensuring that execution tactics are well-coordinated and aligned with the overall IT strategy. While asking project management to define activities, having leaders independently develop team goals, and providing specific task direction are important, the collective planning by IT senior leaders ensures a strategic and unified approach to execution.