At closure, ACMP requires practitioners to conduct alessons learned evaluation, documenting successes, challenges, and recommendations. This evaluation informs future change initiatives by providing a repository ofbest practices and pitfalls to avoid. A risk log (A) captures risks during execution but does not focus on future learning. The charter (B) and change management plan (C) are current-project tools, not future-facing.
Therefore, the lessons learned evaluation (D) is the document explicitly created forfuture guidance.
(Reference: ACMP Standard, Process Group 5 - Close; Activities: Document lessons learned and share across the organization.)