To select or deselect interventions, position the mouse cursor over the intervention’s label in the Interventions list and press the left mouse button.
When you position the mouse cursor in the Interventions list and press the right mouse button, a menu containing the actions Add, Delete, and Edit appears. These actions are the same as the Add, Delete, and Edit buttons.
Double-clicking on an intervention in the list invokes an Edit action for that intervention specification.