Import data into a lookup field with multiple values

Import data into a lookup field with multiple values

I've searched through all documentation/forums and nowhere is this simple use case adequately explained or documented

I want to import data into a form that contains a lookup with multiple values with a form linked by lookup relationship.  The classic example is I want to import data of students who have multiple courses.  
- I have a form for students.  
- I have a form for courses.  
- In the student form, the courses field is a multi-select lookup from the courses form.

I have a .csv file that has all the student data with the course data included, and I can format in any way to fit Zoho Creator so it can understand it.  I can even swap courseid with a zoho system id if I need to.

This is blocking me from upgrading my subscription to Zoho Creator because I need to know this is possible before I can commit to this product.