The Documents page lists all of the documents in your account. If your account is administered by someone else, then you will only be able to see documents that you have permission to access.
Click the name of a document in the list to edit that document.
To create a new blank document, select + Add New. If you have a professional license, you will see the Upload button. If you have saved a document as a QPack, (or if you are a Q user and have created a QPack) click Upload > QPack to create a new document from your QPack.
Hover your mouse to the right of any document to reveal options to Rename, Duplicate, or Delete that document, or to access the settings for that document.