The ePortfolio system developed for the College of Education at Northern Kentucky University collected and stored all student ePortfolios and allowed for editing, file upload, media (audio and video), text testimonials, and any related hyperlinks. Each student ePortfolio had the potential for being fully interactive. Faculty had access to view and advise students during the development of their ePortfolio. They also were able to add commentary and suggestions as a part of the evaluation process. The actual ePortfolio software is proprietary. I have shared some documentation related to the design process.
ePortfolio Guide (PDF)