Which of the following should be the PRIMARY input when developing IT strategy?

A vision statement should be the primary input when developing IT strategy, because it is a concise and clear expression of the enterprise’s desired future state and direction, and it reflects the enterprise’s mission, values, and goals12. A vision statement can help to guide and inspire the IT function to align its activities and resources with the business needs and expectations, and to deliver value and innovation to the enterprise. A vision statement can also help to communicate and monitor the IT strategy and objectives, and measure the IT performance and outcomes12. References := ISACA, CGEIT Review Manual, 7th Edition, 2019, page 23-24.