}
});
// If the project adds a new element, enable links to the next stage.
eventBus.addHandler(ProjectElementAddedEvent.getType(),
new ProjectElementAddedHandler() {
@Override
public void onProjectElementAdded(ProjectElementAddedEvent event) {
if (event.isAttributeAddedEvent() || event.isComponentAddedEvent()) {
capabilitiesLink.enable();
} else if (event.isCapabilityAddedEvent()) {