In this article, we explore what a resignation letter for a better opportunity is, how to write one and provide a template and example. Dear (Supervisor's Name),.I'm writing to inform you of my decision to resign from my role as (Title) at (Company). Master the art of writing a resignation letter with our comprehensive guide, offering step-by-step instructions, tips, and templates. 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. Employ a traditional letter format.