Transition: IS WORK OR CLASSES OUTSIDE OF SCHOOL POSSIBLE?

Kathy:  We would like our daughter to stay in school until age 22 and work as part of the transition program, BUT NOT attend any classes in the school. Much of her stress and anxiety comes from school and this spring, she will have all her classes required for graduation. The school is saying she MUST attend school and classes, if she is to remain in the transition program until age 22. I thought I had heard of legal ruling (Megan’s Law?) that said kids could work outside the school and not take classes. Anybody familiar with this or do anything similar? Thank you.