Like Ted says see what, if anything WI will report. And find out if there's a difference in what's reported depending on different types of plea agreements.
This message does not constitute legal advice, nor does it form the basis for an attorney client relationship. Paul M. Marriett is licensed to practice law in Illinois and Florida, and due to various changes in the law this message may not be up to date with current statutory requirements.
You probably need more information to got to the bottom of this. It will depend on the reporting procedures in Wisconsin, the type of charge it is (ordinance, criminal, etc.) the disposition that you will receive and other factors. You may want to consult a Wisconsin attorney for more information.