On June 5, 2020, the Bankruptcy Court of the E.D. of Wisconsin posted to its website General Order 20-4: Authorization to File Supplemental Claims Related to Forbearance Amounts. The order can be found here: https://www.wieb.uscourts.gov/general-orders, or by clicking the link below.
Additionally, the court has posted to its website the following sample forms.
Notice of Request for Forbearance
Stipulation Regarding Supplemental Claim Due to Mortgage-Payment Forbearance
These forms are located on the local sample forms webpage: https://www.wieb.uscourts.gov/local-sample-forms.