How To Write A Portfolio Letter . These sentences serve as a kind of thesis statement for this student’s letter. What to include in your cover letter. portfolio reflective cover letter Essays Literacy from www.scribd.com Talk about the pieces inside in the body of your portfolio essay, you can briefly discuss what the reader can expect to find inside. If you're sending your cover letter to a potential. So far, i have written many different essays, but in this cover letter, i will only capture two essays.