Starting the WD application means that it is executed after the development process, either for test or productive purposes, and therefore displayed in the client window which can be either a business client, a browser window, or a mobile device.
1. Choose Run out of the context menu from the application unit. In the upcoming wizard, you create a run configuration. Select New and make all required entries.
2. Check Create archive, if you want to create a new archive that is to be newly deployed before each execution of the application. By default, this field is unchecked; the application is executed, but not deployed to the server again beforehand.
3. Choose Apply followed by Run to execute the application.