An improved solution for managing application forms for an application executing on a client. A form tree that includes one or more application forms is managed on a server. The form tree enables the relationship between the various application forms to be maintained on the server. Rendering information is provided to the application for processing. In particular, the application can display each application form to a user. In response to one or more actions by the user, the application provides requests that include the user interface events to the server, which are processed on the server.