The main purpose of enrolling Student's into Programs is to track their progress through that Program making sure that they are completing the proper Courses at the right time and with the necessary Grades & Attendance. A User may return to a Student's Program Enrollment several times through the Student's course of the Program to monitor and advise the Student on their advancement.
The Summary page is the most useful tool when accomplishing this task because it allows the User to see Grade progression, Attendance acquisition, and Competency (Skill) development. Of course the goal of the Student isn't just to attempt this curriculum, but to achieve the required conditions set for each Course/Class and Competency assigned to the Program. Reference the "Understanding the Date Fields on a Student Program Enrollment form" for more detailed information as to how this page can help the User track a Student's progress.