Complete this section only if unable to secure signature of affected adjacent owner or representative. Proof of delivery (i.e.An ethics manual acknowledgement form for City officers and employees to sign upon receipt of the Board of Ethics manual. Begin with a professional letterhead or logo. Acknowledge Receipt: Confirm that you have received their application and any additional materials they submitted. Option 3: "I've received your email. " Option 4: "Thank you." and sign off with "Best. Some US lawmakers want more Christianity in the classroom. Trump could embolden their plans. Why have I not received a registration confirmation?