Hi nexust56,
Sorry this has caused some confusion - it looks like that tutorial is a little out of date. In 4.7 we merged branching points and notifies. Now to create one - add a notify to your montage and click it to select it and look for the following setting in the details panel:
Set “Montage Tick Type” to “Branching Point” and the notify will act exactly like the branching points from previous versions.
Hope this solves your problem!
Benn