L.R. 31 Civil Cover Sheet and Other Forms Required at the Time of. Filing a New Action.The motion must be made before filing a responsive pleading and must point out the defects complained of and the details desired. Before filing a motion, you must call counsel for the opposing party to discuss and try to resolve the issue that has led to the need for a motion. This video only covers the rules for preparing a notice of motion for a civil motion filed in the central district of California. A motion to strike a complaint or cross-complaint must be brought within thirty (30) days of service of summons. This article will provide you with valuable insights on best practices in federal court based on my experience working for the federal judiciary. Defendant pursuant to Federal Rule of Civil Procedure 25(d). United States District Court. I am employed in the County of Los Angeles, State of California.