Learn what an acknowledgement receipt is and how to create one for your business (with a template and two examples). I acknowledge further that the law office of.Has not retained a copy of my file. Explore the importance of acknowledgment letters in professional communication. Use our free template to acknowledge the receipt of emails, calls, or letters. Craft your acknowledgment using formal language, addressing the sender and providing essential details such as the document name and date of receipt. If there is no signature, watch the signer sign the document. 4. Record the notarization. Find what you need to know about the federal campaign finance process. Effective January 1, 2014, the Supreme Court of Texas mandated that all attorneys must electronically file court documents in the Harris County Civil Courts.