Take OneKey® MLS with you — edit Matrix™ listings, message clients, and share CMAs in a sleek mobile app. Important Note: To ensure that your changes are saved, please download and save each form to your device before making any edits.She holds a bachelor's degree from the University of Connecticut. Use the following text in a Schedule A for all Listing Agreements you sign for the brokerage. Update the list of services to match your business. A listing agreement is a contract between homeowners and brokers that legally establishes how a realtor will find a property buyer on the seller's behalf. It is perfectly permissible for you to have a Delayed Listing that goes onto the MLS as Coming Soon prior to it becoming Active. INSTRUCTIONS: Gray coloring indicates a required field. All required fields must be completed to add a listing.