Vaadin как добавить ссылку на view в меню

private Component buildUserMenu() {
            MenuBar settings = new MenuBar();
            settings.addStyleName("user-menu");
            MenuItem settingsItem = settings.addItem("", new ThemeResource("img/profile-pic-300px.jpg"), null);
            //settingsItem.addItem("Users")
            settingsItem.addItem("Sign Out", selectedItem -> UI.getCurrent().getPage().setLocation(SecurityConfig.SIGN_OUT_URL));
            return settings;
        }

@ControllingView(value = TicketManagementView.NAME, defaultView = true)
public class TicketManagementController extends BaseController<TicketManagementView> {
 
    @Inject
    private TicketService ticketService;
 
    @Inject
    private UserService userService;
 
    @Override
    public void initView() {
        view = new TicketManagementView(this::onEnterView, this::onAddTicket, this::onEditTicket, this::onDeleteTicket);
    }

package com.it.bo.server.views;
 
 
import com.it.bo.server.controllers.MainViewController;
import com.it.bo.server.utils.NavigationUtils;
import com.it.server.SecurityConfig;
import com.vaadin.server.FontAwesome;
import com.vaadin.server.ThemeResource;
import com.vaadin.shared.ui.label.ContentMode;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.Component;
import com.vaadin.ui.CssLayout;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.Label;
import com.vaadin.ui.MenuBar;
import com.vaadin.ui.MenuBar.MenuItem;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.themes.ValoTheme;
 
/**
 * A responsive menu component providing user information and the controls for
 * primary navigation between the views.
 */
public final class AdminMenu extends CustomComponent {
 
    private static final long serialVersionUID = 3531006337900409016L;
    
    private MainViewController eventsHandler;
    
    
    public static final String ID = "dashboard-menu";
    public static final String NOTIFICATIONS_BADGE_ID = "dashboard-menu-notifications-badge";
    private static final String STYLE_VISIBLE = "valo-menu-visible";
 
    public AdminMenu(MainViewController eventsHandler) {
        this.eventsHandler = eventsHandler;
        setPrimaryStyleName("valo-menu");
        setId(ID);
        setSizeUndefined();
 
        setCompositionRoot(buildContent());
    }
    
    
 
    private Component buildContent() {
        final CssLayout menuContent = new CssLayout();
        menuContent.addStyleName("sidebar");
        menuContent.addStyleName(ValoTheme.MENU_PART);
        menuContent.addStyleName("no-vertical-drag-hints");
        menuContent.addStyleName("no-horizontal-drag-hints");
        menuContent.setWidth(null);
        menuContent.setHeight("100%");
 
        menuContent.addComponent(buildTitle());
        menuContent.addComponent(buildUserMenu());
        menuContent.addComponent(buildToggleButton());
        menuContent.addComponent(buildMenuItems());
 
        return menuContent;
    }
 
 
    private Component buildTitle() {
        Label logo = new Label("Welcome <strong>Admin</strong>", ContentMode.HTML);
        logo.setSizeUndefined();
        VerticalLayout logoWrapper = new VerticalLayout(logo);
        logoWrapper.setComponentAlignment(logo, Alignment.MIDDLE_CENTER);
        logoWrapper.addStyleName("valo-menu-title");
        
        return logoWrapper;
    }
    
     private Component buildUserMenu() {
            MenuBar settings = new MenuBar();
            settings.addStyleName("user-menu");
            MenuItem settingsItem = settings.addItem("", new ThemeResource("img/profile-pic-300px.jpg"), null);
            //settingsItem.addItem("Users", selectedItem -> NavigationUtils.navigateTo("UserManagementView"));
            settingsItem.addItem("Sign Out", selectedItem -> UI.getCurrent().getPage().setLocation(SecurityConfig.SIGN_OUT_URL));
            return settings;
        }
 
    private Component buildToggleButton() {
        Button valoMenuToggleButton = new Button("Menu", new ClickListener() {
 
            private static final long serialVersionUID = 1L;
 
            @Override
            public void buttonClick(final ClickEvent event) {
                if (getCompositionRoot().getStyleName().contains(STYLE_VISIBLE)) {
                    getCompositionRoot().removeStyleName(STYLE_VISIBLE);
                } else {
                    getCompositionRoot().addStyleName(STYLE_VISIBLE);
                }
            }
        });
        valoMenuToggleButton.setIcon(FontAwesome.LIST);
        valoMenuToggleButton.addStyleName("valo-menu-toggle");
        valoMenuToggleButton.addStyleName(ValoTheme.BUTTON_BORDERLESS);
        valoMenuToggleButton.addStyleName(ValoTheme.BUTTON_SMALL);
        return valoMenuToggleButton;
    }
 
    private Component buildMenuItems() {
        CssLayout menuItemsLayout = new CssLayout();
        menuItemsLayout.addStyleName("valo-menuitems");
        
        for(AdminMenuItem item : AdminMenuItem.values()) {
            menuItemsLayout.addComponent(buildMenuItemButton(item));
        }
        return menuItemsLayout;
 
    }
 
 
    private Button buildMenuItemButton(final AdminMenuItem menuItem) {
        Button menuItemBtn = new Button();
        menuItemBtn.setPrimaryStyleName("valo-menu-item");
        menuItemBtn.setIcon(menuItem.getIcon());
        menuItemBtn.setCaption(menuItem.getViewName());
        
        menuItemBtn.addClickListener(new ClickListener() {
            
            private static final long serialVersionUID = 566296333816948975L;
 
            @Override
            public void buttonClick(ClickEvent event) {
                eventsHandler.navigateToView(menuItem);
                
            }
        });
        
        
        return menuItemBtn;
    }
 
}