How Can I Design Effective KRAs for IT Employees to Improve Performance Reviews?

My company's domain is IT, and I am planning to create the KRAs for each employee with the intention to provide each one complete clarity on their result area. This would also help me in proceeding forward in the performance appraisal process as the parameters will help me judge what can be expected from them and what has been achieved so far. I have read that there are similarities in job description and job responsibilities to a certain extent. Can you please assist me with how the KRAs flow should look? I completely understand it would more or less resemble the JD or JR. Looking forward to the inputs.

To create effective Key Result Areas (KRAs) for IT employees, start by aligning them with the company's strategic objectives. Define clear and measurable goals that are specific, achievable, relevant, and time-bound (SMART criteria). Ensure that each KRA is directly linked to the individual's role and responsibilities. Communicate the KRAs effectively to employees, emphasizing the importance of their contribution to the organization's success. Regularly review and update KRAs to adapt to changing business needs and employee growth. Encourage open communication and feedback to enhance performance and motivation. Remember, KRAs should not only drive individual performance but also contribute to overall organizational success.