According to the official COBIT 2019 Study Manual from ISACA, the identification and definition of EGIT continual improvement success metrics should be completed when developing the EGIT implementation program plan. This involves defining measurable goals that can be used to measure the success of the improvement program, such as cost savings, increased efficiency, and improved customer satisfaction.

According to the COBIT 2019 Official Manual, it is important to consider the threat landscape when tailoring a governance system for an enterprise. This is especially important for operating environments with a high compliance requirement, as it helps ensure that the required security measures are in place to protect the enterprise from potential threats. Additionally, it is important to consider the enterprise goals and strategy when tailoring a governance system, as these will help inform the decisions made regarding the appropriate security measures. The geopolitical situation is not as relevant when tailoring a governance system, as it does not directly affect the security measures that need to be in place.

According to the ISACA COBIT 2019 Framework, an enterprise strategy archetype of growth/acquisition requires support for the portfolio management role with an investment office. This is specified in Domain 4, Objective 4.4: "Manage, plan, and execute the enterprise strategy". The investment office is responsible for overseeing the development and implementation of the enterprise strategy and ensuring that the strategy is aligned with the organization's objectives. Additionally, the investment office is responsible for monitoring the performance of the portfolio of investments and recommending opportunities for improvement.