// Eagerly install some features.
WavePanelImpl panel = stageTwo.getStageOne().getWavePanel();
FocusFramePresenter focus = stageTwo.getStageOne().getFocusFrame();
ParticipantId user = stageTwo.getSignedInUser();
ModelAsViewProvider models = stageTwo.getModelAsViewProvider();
ProfileManager profiles = stageTwo.getProfileManager();
Actions actions = getEditActions();
EditSession edit = getEditSession();
MenuController.install(actions, panel);