Unity Engine documentationScript ReferenceUnityEditorUnityEditor.IMGUI.ControlsTreeView<TIdentifier>TreeView<TIdentifier>.DragAndDropPositionOutsideItemsThis value is used when dragging outside all items.Read time 1 minuteLast updated 9 days agoDefinition Type: Field Namespace: UnityEditor.IMGUI.Controls Assembly: UnityEditor.CoreModule OutsideItems = 2