If the motion be made upon affidavit on the part of the defendant but not otherwise, the plaintiff may oppose the same by affidavit or other proof, in addition to those on which the order of arrest was made.
Wis. Stat. § 818.29
Motion papers
Sup
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.