Possible Scenarios:
1. I copied classes to an exam term but some of my classes are missing.
2. Why didn't all of my classes get copied to my exam term?
Solution:
By default, Gradelink will not allow you to copy non-academic classes into an Exam Term. "Non-Academic" refers to any class that doesn't use the Standard or Credit/No Credit class types.
If you would still like to include non-academic classes in your Exam Terms, such as a daily attendance class, you can do so but only by creating those classes manually.