Create new requests, explore requests in other neighborhoods, and track requests you submit. Available for download now.An applicant may obtain an Aldermanic Acknowledgement Letter from their respective Alderman and submit it with their building permit application. Acknowledgment (in a representative capacity):​​ State of Illinois County of ___________________. 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. In the "Acknowledgments" section of a publication or presentation. This section contains information on The Chicago Manual of Style (CMOS) method of document formatting and citation. Send acknowledgment letter via email, link, or fax. You can also download it, export it or print it out.