Candidate nomination papers are available for pick - up from state elections office or county elections officials (ballotpedia.org)
On August 14, the Wisconsin state elections office determined that Jill Stein (Green Party presidential nominee) and Jerry White (Socialist Equality Party presidential nominee) should be on the November ballot, even though their slate of presidential elector candidates did not include at least one resident of each U.S. House district. (thirdpartypolitics.us)
This is because that computer inside your DMV office is connected to a server at another facility operated by the state DMV and / or the state elections office that matches the information to known SSNs. (politics.stackexchange.com)