According to the faculty's Manuscript Guide, the preface serves as the portfolio's introduction by telling the story behind the compositions collected in your portfolio. The ultimate goal of the preface is reflection. While examining the process by which you have written your compositions, you should also consider how this work has affected your development as a writer. You can describe your inspiring moments, the stumbling blocks you encountered, and the discoveries you made about your texts and yourself.
The preface plays a critical role in each portfolio. It is the first essay your audience will read and will significantly influence how they read your other papers. The preface should be a well-developed, cleanly written self-examination. But it is also a personal essay, which entitles you to illustrate your unique style of thinking and writing.