Write a formal and legal letter to make it comply accordingly:

RE: REQUEST FOR SUBMISSION OF INCAPACITY LEAVE DOCUMENTS FOR THE PERIOD OF 1 SEPTEMBER TILL 31 DECEMBER 2024

1. The above subject has reference.
2. I am writing to bring to your attention an important matter regarding your incapacity leave documents.
3. Again, you have not complied to the submission of your incapacity leave documents. You were reminded for the previous period.
4. In the absence of these documents, your leave may be misconstrued as an unauthorized absence. To avoid any potential misunderstandings, we kindly request you to submit the necessary documents within seven days, from the date of the start of the leave.

Thank you for your understanding and cooperation in this matter.