Abstract: Process for creating and controlling on a client computer a set of graphical objects. A library of graphical objects or components is arranged, each component having attributes, operations and cloning capability for the purpose of assembling a set of instances of said objects on the screen. The cloning process of the different object is controlled by means of cloning instructions contained in a set of property files loaded on the server or generated at run-time by the server for the purpose of producing a wide variety of different instances and graphical screens. Each instance is associated with one property file and the selection by the user of one instance on the client causes the triggering of the associated property file and the control of a new cloning process.