In this article, we explain the benefits of reducing your work hours and how to write a resignation letter from a fulltime to parttime status. Dear (Supervisor's Name),.Download Pennsylvania Immediate Letter Of Resignation template, modify and send for signing using BoloForms Signature. A resignation letter is a way to formally end your employment and provide details such as an end date and contact information. Include the position title and the last day you intend to work. Have you been wanting to cut back on your hours at work? Here is the best method to tell your boss that you want to go part-time. Hi Director - I'd like to put on my notice. Thank you for the opportunity. Maybe the company has been laying off workers recently and you going parttime could help avoid that outcome for someone else.