Opening Melodyne Studio-Cre8 INSIDE Nuendo 4.3

This is a really basic question. I don’t use the plug-in a lot and I’ve recently had to un-install and re-install Melodyne Studio-Cre8 into my PC.

Originally, I remember Melodyne and Melodyne Bridge showing in my plug-in menu. I would select Melodyne to open in whatever channel and it would open INSIDE of Nuendo and process the track.

But since the re-install, only the Melodyne Bridge is showing in the menu and when I launch it, it seems to be opening OUTSIDE of Nuendo. What do I have to do to get Nuendo to to see Melodyne as a plugin and go back to working INSIDE?