When a power to sell lands shall be given to the grantee in any mortgage or other conveyance intended to secure the payment of money the power shall be deemed a part of the security and shall vest in and may be executed by any person, who, by assignment or otherwise, shall become entitled to the money so secured to be paid.
Wis. Stat. § 708.05
Mortgages, power to sell under
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.