They renamed it in newer versions. Sorry, I forgot. It's the same as "Duplicate Input Graph". I also recommend checking the Unique name box. Things just seem to go smoother in Maya when all ojbects have unique names.
SimplyMaya specialises in Maya tutorials. We offer over 1,000 individual Maya training videos, ranging from basic Maya tutorials through to intermediate Maya tutorials. Our tutorials are created by instructors with industry experience and are designed to get you up and running in Maya quickly without making it seem like hard work.