To begin updating a document, you must hover over over the Documents tab and select Manage my Documents.
Use the grey tabs at the top of the page to decide if you are trying to edit a personal or organizational document, and then use the filters to find the exact document that you are looking for. The New Folder function allows you to organize your documents into folder.
Hover over the ellipses and select Edit to change items of your document. This will open the same screen that was seen when you first created the document.