Cross-Listed Courses and Textbooks

For our institution, we have some cross-listed courses because the same course is offered in both the college and the seminary. However, often the college has different required textbooks than the seminary. This has become a problem with cross-listing our courses on Populi because we are unable to differentiate what textbooks are required for what courses. We would love to see this feature added to Populi so that it would make it less confusing for students when purchasing textbooks!