Excel format for Multiple Response feedback

Hi everyone,

I'm wanting to import graded Multiple Response questions via Excel spreadsheet into Storyline 360. However, I don't know how to format the feedback for this type of question.

For example:

//Question Type
MR

//Points
1

//Question
Select all even numbers.

//Answer Choice 1
1

//Answer Choice 2
*2

//Answer Choice 3
3

//Answer Choice 4
*4

//Answer Choice 5
5

//Answer Choice 6
*6

How do I specify correct and incorrect feedback?

Do I use the pipe (|) character in some combination like the Multiple Choice question type?

Do I use the choice-level feedback syntax?

Any help is greatly appreciated :)