Which of the following is the BEST approach to resolve competing priorities for the design...

The best approach to resolving competing priorities for the design of a governance system is to include all key stakeholders in the discussion of the design. This approach ensures that diverse perspectives are considered and that priorities are aligned with the overall strategic goals of the enterprise.

References in COBIT 2019 Design and Implementation:

COBIT 2019 Framework: Governance and Management Objectives, MEA04 (Managed Stakeholder Engagement):This objective emphasizes the importance of engaging stakeholders to ensure that their needs and priorities are addressed.

COBIT 2019 Implementation Guide, Chapter 3:This chapter discusses the value of stakeholder involvement in the governance design process to achieve consensus and align priorities.

Involving key stakeholders in the discussion helps to balance different priorities and ensures that the governance system design reflects a broad range of insights and objectives.