Issue: Teacher wants to either disable Start at Lesson option, or use it to set the student to start at a higher lesson.
1. A student is not allowed to skip lessons because of the Diagnostic Pretest, which is On and Required for all students by default. The Pre-Test needs to be disabled (unchecked) in order to select the "Start at Lesson" option.
2. A teacher or administrator updates the Type to Learn User Settings to "Start at Lesson" and indicates a particular lesson.
3. A student has successfully completed the required sections of the previous lesson.
Note: Once a student has access to a lesson the student will be allowed to access any previous lesson. A teacher is allowed to prevent a student from advancing past a specific lesson, but once a student has access to a Lesson the student will be allowed access to all previous lessons.