When you copy a node, all node information is copied as well. Copy nodes when you want to apply the same settings to another clip.
You can copy individual nodes, branches, as well as entire trees depending on the option you choose from the Selection Mode box. In the following procedure, an individual node is copied.
In the following example, the Edge node in the Modular Keyer flow graph schematic is selected.
(a) Selected node
A copy of the Edge node appears in the schematic.
(a) Copied node