API Reference > appui-react > IModelComponents > ModelsTreeProps > enableHierarchyAutoUpdate enableHierarchyAutoUpdate enableHierarchyAutoUpdate: undefined | boolean Auto-update the hierarchy when data in the iModel changes. alpha Defined in ui/appui-react/src/appui-react/imodel-components/models-tree/ModelsTree.tsx Line 88 Last Updated: 20 June, 2023