The video includes how to determine whether a worker is an independent contractor or an employee. It also includes how to determine whether an employee is an exempt or nonexempt employee.
Wisconsin Department of Workforce Development test for independent contractor: https://dwd.wisconsin.gov/worker-classification/wc/ninepart/
UW-Madison Law and Entrepreneurship Clinic: https://uwle.org/
Wisconsin Small Business Development Center: https://wisconsinsbdc.org/