Instead of browsing for navigation items, you can search for them using the quick search bar . The search will remember your last five searched items and will display them when clicking in the search bar.

Expanded and pinned: This is the default mode. In this mode, the navigation panel is always visible on the same plain as the workspace. It is pinned and all the TSIs are available to be opened in the workspace. You can collapse the navigation panel by clicking on the button.

Collapsed: In this mode, the navigation panel is hidden. You can expand the navigation panel by hovering the cursor on the button. A floating navigation panel becomes available and allows you to do your actions on the navigation items, such as, opening a TSI in the workspace. To hide the navigation panel again, move the cursor out of the panel area. You can pin the panel to keep it expanded by clicking on the button. When you minimize your computer screen, the navigation panel is automatically collapsed. It jumps back to the previous mode when you expand it again.