What is the purpose of Overlay Nodes onto Target?
To add nodes to target objects at all points where the target objects intersect the currently selected objects.
When is Overlay Nodes onto Target active?
When a map editing target has been chosen in the active edit window, and one or more objects are selected in any layer of the active Map window.
How do I access Overlay Nodes onto Target?
On the SPATIAL tab, in the Edit group, click Nodes, and click Overlay Nodes onto Target.