[header] How to file a motion in colorado [title] Determine the type of motion you want to file. [step] You first must analyze your case and decide what motions would be appropriate. [substeps] Especially if you've just received notice of a lawsuit against you, the motion you want to file probably will be procedural in nature. 
If you believe the lawsuit was filed in the wrong court, you might file a motion to dismiss for lack of venue or lack of subject matter. You also want to find out what the statute of limitations is for the lawsuit.