All Illinois Courts must accept these forms. Scroll down below the chart for important information on how to fill out these forms.In c, fill in the date and time that you are sending the document. In 2, if you are sending the document to more than 1 party or lawyer, fill in a, b, and c. If the tenant breaks a rule in the lease, the landlord can serve the tenant with a 10day written notice. A 10-day notice must include:. The Champaign County Circuit Clerk's Office provides both paper and electronic court forms for you to use in your case. For more information about going to court including how to fill out and file forms, call or text Illinois Court Help at 833-411-1121 or go to ilcourthelp.gov. Do not file your case before the notice period is up. If you file early, the tenant can have the court case dismissed.