Forms and applications for general courts, protection orders and garnishment. This document will provide a guide to the rules and regulations for the preparation and approval of survey plats and legal descriptions.In this article, we explain what an official letter is and how to write one, plus we provide a template and example of an official letter for you to reference. This guide explains what's considered evidence in Ohio and how to use it to support your case. The Document Center provides easy access to public documents.