Use these forms to file for a modification to a child support order in Ohio. You can only use these forms if you have an existing child support order.Download forms for changes in child support, medical support, tax exemption, or other child-related expenses. How to Request a Modification. Complete and sign the form. Complete the form "Request for an Administrative Review of the Child Support Order," also called JFS 01849. I, ______ , am writing to request that my child support order with your agency be modified as soon as possible due to a change in my circumstances. However, you will need to fill out the JFS 01849 form, "Request for an Administrative Review of the Child Support Order," and submit it to your CSEA. Your case must meet the criteria for a review before the agency can modify your order. The document you will have to file with the court when requesting a modification of your child support order is called a "motion to modify.