All stipulations or agreements in reference to a matter that is the subject of a hearing shall be either dictated at length into the record, or reduced to writing, shall be signed by the persons or parties stipulating, and filed as a part of the record of the proceedings. Controversies, or matters which may be the subject of a hearing, may be disposed of by stipulation, agreed settlement, or consent orders.
Wis. Admin. Code Technical College System Board TCS 4.19