Go to "EDIT PDF PORTFOLIO" panel > "SPECIFY FILE DETAILS"; to initially sort by the index column that I added, and then by modified date. I have the same problem and cannot get my task done even after reading and. Learn how to create a dynamic presentation, called a portfolio, in Acrobat X Pro. Acrobat expert Brian Wood helps you understand how portfolios work, including answering questions like, “What is the difference between Date: Mar 28, A PDF Portfolio contains multiple files assembled into an integrated PDF. A Career Portfolio is not a resume, which simply lists your experiences and accomplishments; nor is question that always lurks when people are meeting for the first time: “Is this person for real? Ensure each record and artifact is up to date.