Fill out the form along with the cover letter. Typing someone's name (signature) without permission constitutes forgery.Can I download a copy of the Articles of Dissolution from Sunbiz? An opt out letter is a formal way of notifying your union that you no longer wish to be a member. Withdraw Your Students From Public School This form is only for current students of Florida public schools. Fill out the form and click submit. Withdraw Your Students From Public School This form is only for current students of Florida public schools. Fill out the form and click submit. Even if you decide to inform the client of your resignation verbally, a follow-up letter evidences the discussion. Name of the manager overseeing the termination; Contact information.