Lets you add the selected curve to the current wire deformer. See To add an influence wire.
Lets you specify the name of the wire deformer to which you want to add the current curve.
Turns on the Wire Node field and Existing Node drop-down menu.
Specifies the name of the wire deformer. Also, if you select the wire deformer’s name from the Existing Node drop-down menu, the name of the deformer you select appears in this field.
Lists the current wire deformers in your scene. The name of the wire deformer you select from this list appears in the Wire Node field.