Witnessing or Attesting a Signature - Like an acknowledgment except that the signer MUST sign before the notary. An acknowledgment is one of the most common types of notarial acts, but it often confuses Notaries.Here are 5 steps to performing an acknowledgment. A Minnesota notary acknowledgment form is a document used to authenticate the signature(s) on a legal instrument. (name(s) of person(s) as. This article and video will show Notaries to fill out each part of a notarial certificate, and common mistakes to avoid. Download Minnesota Notary Acknowledgment template, modify and send for signing using BoloForms Signature. You must complete the acknowledgment part of this form and return one copy of the completed form to the sender within 20 days. The signature must be made in the presence of a notary public. An original notarized copy of the Applicant Agreement,.