Everything you need to write a declaration letter to the judge in your custody case: an example, a downloadable template, an outline and tips. Do you need to file a Child Custody Affidavit?Learn how to process it and how to file for temporary custody from this article. Most Court documents are provided as PDF files. To view or print these files you need the free Adobe Acrobat Reader or other PDF reader. This is an article that outlines how to fill out the forms but let's just do it together. Michigan Legal Help has tools to fill many kinds of forms but we do not cover all areas. You may have a blank form that you need to fill out on your own.