A managed system of internal controls is most important to providing trust in operations, confidence in the achievement of enterprise objectives, and an adequate understanding of residual risk. A system of internal controls is a set of policies, procedures, practices, tools, techniques, etc., that are designed to provide reasonable assurance that an enterprise will achieve its objectives, prevent or detect errors or fraud, comply with laws and regulations, safeguard assets, etc. A managed system of internal controls means that the system is regularly monitored, evaluated, updated, and improved to ensure its effectiveness and efficiency.15 References: COBIT 2019 Framework: Introduction and Methodology, COBIT 2019 Framework: Governance System

The high-level program plan is a document that describes the rationale, objectives, scope, approach, benefits, costs, risks, and timeline of the EGIT implementation program. The EGIT implementation program is a program that involves designing and implementing a governance system for an enterprise using COBIT 2019.
The high-level program plan provides the basis for obtaining approval, funding, resources, and support for the program from the stakeholders. The high-level program plan is an output of the "what needs to be done" phase. The "what needs to be done" phase is the fourth phase of the governance implementation roadmap, which involves defining the target state of information and technology governance in an enterprise that is aligned with its strategy, objectives, and stakeholder needs. This phase also involves identifying the gaps and issues that need to be addressed to achieve the target state, setting the improvement targets and priorities, developing a detailed business case and a high-level program plan for implementing a governance system using COBIT 2019. By developing a high-level program plan as an output of the "what needs to be done" phase, an enterprise can ensure that it has a clear and realistic roadmap for designing and implementing a governance system using COBIT 2019, that it has defined the expected outcomes, benefits, value, etc., from doing so, that it has considered the relevant risks, costs, resources, etc., involved in doing so, that it has obtained stakeholder buy-in and commitment for doing so, etc.
References: : COBIT 2019 Implementation Guide: page 39-40 : COBIT 2019 Implementation Guide: page 41-
42

The value that I&T delivers should be aligned directly with the values on which the business is focused. This is based on the principle of alignment, which states that "governance of enterprise I&T should ensure that I&T-enabled investments are aligned with the enterprise strategy and deliver the expected benefits" . Value delivery is not only about maintaining or increasing value from existing I&T investments, but also about ensuring that new investments support the strategic objectives and stakeholder needs of the enterprise.

The alignment goal titled "Delivery of IT services in line with business requirements" is most likely to be associated with the metric "percent of IT services with defined operational costs and expected benefits". This metric measures the extent to which IT services are aligned with business needs and expectations, and deliver value for money. The alignment goal is one of the 17 enterprise goals defined in COBIT 2019, which describe the outcomes that an enterprise wants to achieve from its use of information and technology. The alignment goal is based on the COBIT 2019 Framework4, page 36. References: 4: COBIT 2019 Framework | Digital | English

The EGIT business case outline and details are documents that describe the rationale, objectives, scope, approach, benefits, costs, risks, and timeline of the EGIT implementation program. The EGIT business case outline and details provide the basis for obtaining approval, funding, resources, and support for the program from the stakeholders. The responsibility for developing an EGIT business case outline and details resides with the CIO and program steering committee. The CIO is the senior executive responsible for leading and managing the information and technology function in an enterprise. The CIO has a role in developing, reviewing, validating, and approving the EGIT business case outline and details, ensuring that they are aligned with the enterprise's strategy, objectives, needs, and expectations. The CIO also has a role in communicating and presenting the EGIT business case outline and details to other stakeholders such as the board, executives, business managers, IT managers, etc., and obtaining their buy-in and commitment for the program. The program steering committee is a group of senior stakeholders who provide strategic direction, oversight, guidance, and approval for the EGIT implementation program. The program steering committee has a role in developing, reviewing, validating, and approving the EGIT business case outline and details, ensuring that they are consistent with the enterprise's vision, mission, values, strategy goals,and objectives. The program steering committee also has a role in monitoring and controlling the execution of the EGIT implementation program plan against the EGIT business case outline and details34 References: 3:
COBIT 2019 Implementation Guide: page 37-38 4: COBIT 2019 Implementation Guide: page 39-40