This sample resignation letter is available for use on UpCounsel. Start with a two weeks notice letter.This will serve as a formal, written documentation of your intent to leave and your transition timeline. Pdf) or read online for free. Letter of Resignation​​ This form will be used when an employee voluntarily resigns from the Miami-Dade County Public Schools. The original letter of resignation to Personnel Records. (Optional insert here if your experience was positive, e.g.