Web components This section describes how to use web components in your application. Understanding web components External graphical components can be integrated into forms by using the WEBCOMPONENT form item type. WEBCOMPONENT item type Defines a specialized form item that holds an external component. Controlling the web component layout Debugging a web component Using a URL-based web component This section describes how to add a URL-based web component to your application. Using a gICAPI web component This section describes how to add a gICAPI-based web component to your application. Built-in Web Components Genero provides a set of ready-to-use web components.