The filing office shall publish an implementation guide that prescribes in further detail the use of the XML format in the UCC filing system. The guide shall be available upon request made in writing to the filing office.
Wis. Admin. Code Department of Financial Institutions DFI-CCS 3.16
Requests should be sent to UCC Section, Department of Financial Institutions, P.O. Box 7847, Madison, WI 53707-7847, or to DFI-UCC@dfi.wisconsin.gov.