Personal license is for individuals who purchases using his/her own funds.
Commercial license is for companies and organizations that require the software for general commercial use.
Educational license is for individual students and teachers.
Classroom licenses are for educational institutions. (for classroom or labs)
Only for StarUML V2 personal license holders
Only for StarUML V2 commercial license holders
Only for StarUML V2 educational license holders
Only for StarUML V2 classroom license holders