According to labor laws and regulations, team building activities organized during rest days, such as weekends, should not be counted as overtime. Overtime is typically considered as working beyond the stipulated working hours as stated in the employee's letter of appointment. However, if the company is indirectly pressuring employees to attend weekend team building activities by implying that it might affect their assessment scores, it could be seen as an unfair practice. To mitigate this behavior by the supervisor, it is recommended to address the issue through clear communication and clarification. The human resources (HR) department can play a crucial role in resolving this matter. As an HR expert, you could take the following steps: 1. Review the company policies and labor laws: Ensure that the company's policies align with the labor laws of the specific jurisdiction. This will help you have a better understanding of the rules and regulations related to working hours and overtime. 2. Talk to the supervisor: Set up a meeting with the supervisor to discuss the concerns raised by the employees. Explain that team building activities during weekends should not affect assessment scores, as assessments are typically based on job performance during regular working hours. 3. Educate employees: Organize training sessions or communication channels to inform employees about their rights regarding working hours, overtime, and assessments. Make sure they are aware that participation in team building activities during their rest days should not impact their job assessments. 4. Establish a transparent assessment process: Ensure that the performance assessment criteria are well-defined and communicated to all employees. Make it clear that attendance at team building activities is not a factor in the assessment process. 5. Monitor the situation: Keep an eye on the supervisor's behavior and the impact on employee assessments. If the issue persists, consult with higher management or legal experts to find appropriate solutions. Remember, it is important to create a fair and respectful working environment where employees' rights are protected and their performance is assessed fairly.