Note: This form must be completed and submitted to the school on an annual basis, regardless of the chosen option, WITHIN 10. F states that PRRCs must send an acknowledgement letter to the requestor on the same or next day that the request was received.Explore the importance of acknowledgment letters in professional communication. Use our free template to acknowledge the receipt of emails, calls, or letters. First paragraph – Provide an opening expression of gratitude for this award. Tell us what this award made possible for you. Good afternoon, Please see attached completed BORA appeal packet including exhibits. Please confirm receipt. Explore the importance of acknowledgment letters in professional communication. Use our free template to acknowledge the receipt of emails, calls, or letters.