The recipient's signature, printed name and date of signing must be included on the receipt. Owner(s) to complete Swale Acknowledgement form in its entirety and have signature(s) notarized. 2.Next, provide the name and signature of the person acknowledging receipt. Completing the Proof of Service. UCOP Oakland offices returning to "get up, mask up" protocol. See "Who May Apply" in the "Qualifications" section for more information on who is eligible to apply for this position. Videos. Please send the Commission a response acknowledging receipt of the letter and any next steps you anticipate taking on the matter.