● From the Charts tab of the Rational Statemate main window, double-click on a chart to open it.
● From the Rational Statemate main window, click the Graphic Editors icon. If you have selected a chart, that chart is opened in the appropriate graphic editor. Otherwise, the Open Chart window opens (see Creating a New Chart or Diagram from the Open Chart Window).
● From another graphic editor, use the File > Open, File > Open Sub-chart, or File > Open Parent menu options.