Cubase/Nuendo Missing Workspaces
If the Raven Workspace templates aren't showing in the Workspaces menu, it possible the Cubase Preferences file wasn't created when the Raven was installed, so the installer had nowhere to put the files.
To install manually, copy the Workspaces.XML from the bottom of the article an place them into.
/Users/name/Library/Preferences/Cubase 8.5/Presets/ and overwrite the current Window Layouts.XML
If the presets folder doesn't exists on the system, create a test Workspace to force Cubase to make the presets folder.