When the Models ⇒ Spectre S-Parameters ⇒ Show View command is selected this dialog box along with the schematic and symbol views of the Spectre S-Parameter Model are opened. This dialog box provides information about the model including the name of the symbol view and the model view as well as the location of the data file for the model. When you click on the Close Model button, this dialog box is closed as well as the schematic and symbol views.