After configuring a data structure, users can start developing Substations' operation diagram. To make it easy to create operation Screens, Elipse Power allows an electrical model's diagram, created in Power Configuration object, to be used as the basis to import all devices to a Screen in a project file. This tool uses a set of graphical libraries, which is distributed with Elipse Power, capable of interacting with a data object. The main function of a Screen Importer is to generate the first version of a Screen, because a few adjustments might be needed.