The Sections by Level widget compares sectional scores for the selected levels.
Display Options
If your chosen Graph Type is Bar, "Display Custom Colors" section allows you to select custom colours to customize the widget in a way that matches your Client's theme.
Furthermore, if you Activate In-Widget Filter in the "Display Options", for a Bar graph type, an in-widget dropdown will ensure that you can show the data only for the chosen section, as well as completely reset the view to it's original format.
While neither of these two functionalities work on a different graph type, Spider or Line, you can customize those views by selecting or deselecting the level label to show, or hide, the data as needed.
Other settings
Remember to check a different help article detailing other settings of this widget.