Learn how to format an email or hard copy letter with an attached document and review our examples to use as a guide. Make sure that your exhibits are complete.For example, don't attach one page of a two-page letter, or a single page from your tax return. 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. If you are filing an Article 78, you MUST attach a copy of the agency's final decision and review that you are appealing. 2. How do I write a letter to the king telling him to help in the development of my school? This may include a formal translation of degree documents if your degree is not in English. You can send these as a scanned document on the King's Apply portal. Let's say I'm writing a letter to a university and my mail has an application form attached to it.