Hayden Last

Many THANKS for this. 

1. Общност
2. Classroom Product Questions and Feedback
3. Courses updated then mastered percentage lost?

I agree with Jeffrey 100%. When a course is updated or significantly changed, it is important for students to be able to continue with the "old" version of the course until completed. For example, ...

1. Общност
2. Classroom Product Questions and Feedback
3. Courses updated then mastered percentage lost?