A Rich Internet Application (RIA) enables you to create an interactive webpage experience inside a browser. Using RIA, you can generate the exact look and feel of a Windows-based graphical user interface in your web applications. RIAs provide rich and powerful graphics and themes. You may set an RIA theme and animation properties for objects in the Design tab in HTML Composer. Additionally, you may convert an existing page to an RIA or create a new page as an RIA.