Your computer must have the Adobe Acrobat Reader installed in order to view any of these documents. You must fill out an Answer, serve the plaintiff, and file your Answer form with the court.Generally, this is due within 30 days after you were served. Where and how to file a complaint. Do not use this form if you have a complaint about the outcome of your case. Before you start How do I find the form? The form you need to respond to an eviction case is Answer - Unlawful Detainer-Eviction (form UD-105). In most instances, you may not generally deny a verified complaint. For full explanations of all your responsive options, you will need to visit San Bernardino. Edit, sign, and share Complaint Form - San Bernardino County District Attorney online.