Wis. Admin. Code § PI 47.02
In this chapter:
(10) “Teacher” means any employee engaged in the exercise of any educational function for compensation in the public schools, including charter schools as defined in s. 115.001 (1), Stats., whose primary responsibilities include all of the following:
History: CR 13.024: cr. Register November 2013 No. 695, eff. 12-1-13.