TWS is a custom text web service which returns an application number-centric, merged representation of one or more CLAIMS Direct documents. For more information about this service, see Custom Service Providing Application-Centric Integrated View TWS.
TWS can be viewed in CDWI. In the search results list, right-click on the selected document. Select "Render", then "TWS":
TWS will display in JSON in a new browser window: