A description of why you believe you were discriminated against, such as because of your race, ethnicity, sex, age, disability, pregnancy, or other reasons. You must reply to the allegations in the form of a written "Position Statement" that must be filed with the MCAD and served on the Complainant.1. Define what workplace harassment is before you start. Identifying workplace harassment will help you formulate your letter. Sample letter is on this page. You should compare what the employer said about you in the position statement to what is in your personnel record. Federal law does not allow this. It is important to state the time in which you want your issue resolved. This will help your issue be solved in the soonest time possible. Filing a formal charge of employment discrimination is a serious matter.