After your Title Page - Use this format & content for your Opening Letter Be sure to include the date, your contact information, a starting and ending salutation and your signature at the end. Statement of Originality & Confidentiality: For the purpose of this assignment, please write your statement of originality and confidentiality in the form of a professional letter. A statement of originality and confidentiality is used at the start of a portfolio to ensure readers understand that the information they are about to view is original to you and cannot to taken, borrowed, or altered without written consent from you, the author.