EN 592 Portfolio Project 1-3 cr. The portfolio development project requires writing or revisions of at least one critical paper and one paper in the student's concentration. The portfolio should be a minimum of 20 pages, or 15 pages per credit hour for two to three credit hours. Papers may be new works or revisions of previously written papers. Each student, however, will be expected to work with a faculty director to revise, update and prepare the materials for his/her portfolio.