API Reference > ui-framework > Frontstage > FrontstageProps > toolSettings toolSettings toolSettings: undefined | ReactElement<ZoneProps, string | JSXElementConstructor<any>> The Zone the that shows settings for the active tool. To be used in place of deprecated topCenter zone definition. @beta Defined in ui/framework/src/ui-framework/frontstage/Frontstage.tsx Line 81 Last Updated: 29 November, 2022