One of our employees met with an accident in September 2020. He has been in a coma since that time. Management had granted him special leave, which ended in August 2022. However, he is still unable to return to work. For a medical-based premature retirement, the employee's signature is usually required on the necessary forms. In this situation, the employee is unable to sign the paperwork due to his condition. His wife, daughter, or both are inquiring whether it is legally permissible for them to request his premature retirement on medical grounds. They are wondering if there is any provision in the law that allows for his wife to apply for his retirement based on medical reasons.