There are 3 ways of opening a diagram :

  1. Double-click on its icon 3 in the "Model" view.

  2. Double-click on its icon 3 in the "Diagrams" view.

  3. Double-click on its shortcut icon 4 in a user folder in the "Diagrams" view.

Note: If the diagram is already open, its tab in the diagram edition view is brought to the foreground.

image
Information on opening diagrams