@Override
protected List<NavigationSection> getNavigationSections() {
List<NavigationSection> sections = new ArrayList<NavigationSection>();
NavigationSection inventorySection = buildInventorySection();
sections.add(inventorySection);
NavigationSection configurationSection = buildConfigurationSection();
sections.add(configurationSection);
NavigationSection serverAccessSection = buildServerAccessSection();
sections.add(serverAccessSection);
NavigationSection miscSection = buildMiscSection();
sections.add(miscSection);
return sections;
}