I'm looking to be able to change the default symbology that is used by the ootb Add Data widget in WAB when using the upload CSV part of the widget's functionality. Right now when you upload a CSV for display on the map, the symbols that are displayed are tiny 5 point dark color points; I'd like to change that into something bigger and brighter. On that same point, is there a way to have labels render with the points, based on a field in the uploaded CSV? I know this may be asking a lot to cover in a discussion, but any information will help. Thanks in advance.