RE: What is the difference between Global Dimension 1 code and Short Cut Dimension 1 code in Navision 2018?
It's the same thing. It is just a NAV term. If it's on master, it will be called Global. If it's on journal and documents, it will be called Shortcut.
You should think it as Dimension 1, 2, 3, etc (without Global or Shortcut) because Global Dimension 1 or 2 will always be the same as Shortcut Dimension 1 or 2.