Separate forms are required if attempting to file an amendment under Code of Civil Procedure section 473 and 474. For motions, all supporting documents may be scanned and uploaded as one document under a filing that most closely captures the type of motion.File a document on pleading paper called amended motion re order to show cause and affidavit of contempt, write out the reason for your motion. You will want to file your motion in the same Courthouse where your case was initially heard. Modifying a court order after it has been made is a difficult process. Use this motion if you want to ask the court to change the terms of your probation. Read the information under the "Motion Procedure and Instructions" tab. 1. Complaint submitted with this Motion be deemed filed. 2. The Motion is made pursuant to California Code of Civil Procedure section 473(a)(1) and. In order to amend the original complaint you would need to file an amended Complaint if you initiated the child custody action originally.