Components on the model window can be selected by clicking on the component icon.
Other already selected components on the model panel will then become unselected and subsequent operations (like editing, copying or moving) can be performed.
To select multiple components press the Ctrl or Shift key while clicking.
To unselect the components, just click on an empty area of the Model panel.
In the model project's Edit menu, the Select All (shortcut Ctrl-A) command can be executed to select all components.
Selecting components
