In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. Due to unforeseen circumstances, I must resign.In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. • Fill in the key return date whenever applicable. • For part-time faculty, the return date normally should be the end of the semester. 2. This is to acknowledge that I have received a copy of the 2016. WCCTAC Personnel Policies Manual and understand that it.