You'll find it in the javadoc for the URLSpec object
(http://livedocs.adobe.com/livecycle/8.2/programLC/programmer/javadoc/index.html).
Check the function setTargetURL.You don't have to worry about it when
you use the default renderers (Default or Render PDF Form ES Update1),
but if you create your own, you have to either start from the defaults
one and expand or set those settings manually.I agree the information is
hard to find.Jasmin