In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips.This AGREEMENT, hereinafter referred to as the AGREEMENT, is entered into between the County of Hennepin, hereinafter. We've prepared several resignation letter samples and templates for crafting a concise yet professional resignation letter.