As a Buyer, you have the ability to request documents from the seller. Subsequently, once a bid has been made, sellers will have an option to request documents of the buyer. Once you are in the deal you are requesting documents for, you will see a "REQUESTS" toggle icon on the far right-hand side of your browser. Click on this screen toggle, and Document Request will expand.
Within Document Request, you will be able to enter a short description and notes, which will be sent to the seller to complete.
Once you've entered your description and notes, click "submit." An email notification will be sent to the seller to fulfill your document requests.