Varsity Letters for Michigan Teams

[LordSnow97]

I am with team 3234, and we are currently working with our school's principal to get a varsity letter set up for our students. However, in creating the criteria, my principal is uncomfortable with how to set it up and wants some examples of other Michigan schools that give a letter to their robotics students.
Is there anyone out there on a MI team that gives out varsity letters? And if so, how does you school have it set up for the criteria of who qualifies to receive the letter? Please post or send me a message so I can get some of the students on my team to, if not this year, start getting varsity letters next year for their hard work in a sport of the mind.