API Reference > appui-react > Zone > ZoneDef > allowsMerging allowsMerging AccessorReadOnly Indicates if other Zones may be merged with this Zone. Defaults to false. @deprecated in 3.0. UI 1.0 will be removed in AppUi 4.0. allowsMerging: boolean Returns - boolean Defined in ui/appui-react/src/appui-react/zones/ZoneDef.ts Line 41 Last Updated: 20 June, 2023