To ensure a planned IT initiative meets future state objectives, management should conduct stage gate reviews during implementation. Stage gate reviews are a critical part of project management and governance, ensuring that projects are on track, meeting their objectives, and adhering to the planned schedule and budget.

Stage gate reviews are formal checkpoints at various phases of a project where progress is assessed, and decisions are made about whether to proceed to the next stage. These reviews help to ensure that:

The project remains aligned with business objectives and stakeholder expectations.

Risks are identified and managed effectively.

Necessary adjustments are made based on the current project status and future state objectives.

COBIT 2019 emphasizes the importance of governance and management practices to ensure successful project outcomes. Stage gate reviews align with COBIT's governance objectives by providing oversight, ensuring alignment with business goals, and enabling course corrections when needed.

COBIT 2019 Framework References:

COBIT 2019 Framework: Governance and Management Objectives, BAI01 Manage Programs and Projects:This objective highlights the importance of structured project management and governance practices, including stage gate reviews.

COBIT 2019 Design Guide:Emphasizes the need for effective monitoring and control mechanisms throughout the project lifecycle to ensure alignment with enterprise goals.

Conducting stage gate reviews is a proactive measure to ensure that IT initiatives stay on track and achieve their intended future state objectives, making it the best choice among the given options.