Job-Related and Valid Performance: Clearly define the job-specific criteria that will be used to evaluate performance. For software developers in teams, this could include aspects like code quality, meeting project deadlines, teamwork, and technical skills. Ensure that performance criteria are directly related to the job and are aligned with the organization's goals and values. Involve subject matter experts (in this case, experienced software developers) in designing and validating the appraisal system to ensure it accurately reflects the job requirements