Kml
The list of KML list item types. Defines how visibility selection should work, enabling either single or multiple selection of child nodes of a document, folder, or network link.
Since
200.1.0
Inheritors
Types
(default) All child nodes can be enabled for display. In a table of contents, nodes should be shown with checkboxes to enable multiple selection.
All child nodes should be enabled for display, but they should not be shown in the table of contents.
Everything in the container or network link can be turned off all at once. Prevents nodes from becoming visible simultaneously. Child nodes must be enabled individually. This is useful if the container or network link contains a large amount of data.
Only one child node can be enabled for display at any one time. In a table of contents, nodes should be shown with radio buttons. When a child node is selected for display, sibling nodes will be hidden automatically.
Unknown KML list item type.