It's simply a response form, so do you agree with the conditions as stated in your ex's request to modify the existing order or not? In this case I'm going to assume that it has to do with a reduction in child support given the forum you are posting in. My suggestion would be to read the new terms and decide if they're reasonable or not, in this economy it's a good possiblity there's been a loss of income. If that is the case then it would make you look like a reasonable person to agree to a reasonable reduction. If you aren't sure you should talk to an attorney, or refuse to consent and let a judge make the decision. Obviously the purpose of this is to try and get reasonable parents to make their own agreements instead of using tax payer resources to fight it out in court. So, simple enough, are the concessions being requested reasonable based on a legit reason? If the answer is yes, then I'd recommend agreeing to them. If you don't know then you shouldn't consent.