Need an opt out letter template? Click HERE for the religious Opt Out letter.This request cannot be denied. A sample form letter is included at the end of this document. Opt Out 101: For Parents and Students of the Philadelphia School District. STEP 1: Parent sends letter to the building principal that you plan to opt out. SAMPLE LETTER: Dear Principal,. Parent. Notification Letter templates are available in English and Spanish on the PA DLM website. Your letter should specifically state that you are refusing the PSSAs for your child based on religious and philosophical objections. Parent request in writing to the building principal to review exam within two weeks of exam.