Set the default chart theme
In Admin Console you can set a predefined chart theme as the default global chart theme.
The selected chart theme is then preselected by default in the theme selector in the chart and app wizard of every chart. If required, users can still change the preselected chart theme in the theme selector.
To set the default chart theme
1. Click 
Admin Console in the Presto Hub main menu. 2. Click Platform Features to expand the feature section and click Look and Feel.
3. Click Charts to open the charts tab.
4. Choose a Default Chart Theme in the drop-down menu.
5. Click Save Changes to apply the selected theme.
The selected theme is set as the global default chart theme.
