Wis. Stat. § 702.601: Recording instruments relating to a power of appointment.

(1) Each of the following instruments relating to a power of appointment is entitled to be recorded as a conveyance upon compliance with s. 706.05 (1):

(a) An instrument, other than a will, exercising a power of appointment.

(b) An instrument expressing consent to exercise a power of appointment.

(c) A disclaimer.

(d) A release.

(2) If a power of appointment is exercised by a will, a certified copy of the will and of the certificate of probate thereof may be recorded.