Final answer:
The correct answer is option 4) BPM software.
Step-by-step explanation:
The most helpful option for a university to manage course enrollments would be BPM software. BPM stands for Business Process Management, and it refers to the software that helps automate and streamline various processes within an organization, including course enrollment management.
BPM software can help universities track and manage course capacities, handle student registrations, and generate reports on course enrollments.