If your project configuration is not opened in WebOffice author standalone, open it. Save it if there were any changes and then click the button Publish Project. As soon as the WebOffice 10.8 SP2 project has been published, you can access it in the browser by clicking the respective hyperlink in the pop-up window. To launch the WebOffice mobile client, you can also use the QR-Code below the respective URL for the WebOffice mobile client.
Publishing the WebOffice 10.8 SP2 project
Starting the WebOffice 10.8 SP2 project in the WebOffice core client