IT risk owners are the most appropriate people to review the completed list of potential key risk indicators (KRIs) and select the ones that should be implemented. IT risk owners are the individuals who have the authority and accountability to manage the IT risks within their scope of responsibility. They are also responsible for defining the risk appetite, tolerance, and thresholds for their IT operations, and for ensuring that the KRIs are aligned with the business objectives and risk management strategy. IT security managers, IT control owners, and IT auditors are also involved in the risk management process, but they do not have the same level of authority and accountability as IT risk owners, and they may have different perspectives and priorities on the selection of KRIs. References = Risk and Information Systems Control Study Manual, Chapter 1, Section 1.3.1, page 1-13.