Do i need a ps plus subscription to play split screen in COD Ghost? (Call of Duty: Black Ops 3)

I am writing here because the forum code is dead.
I want to take Ghost to play together on the same screen with bots (just like in Mortal Kombat, only the screen is split). Do I need a ps plus subscription? And if you don't need it, tell me what you need to press in the menu to start a split screen match? I just want to know in advance.

By the way, there should also be a split-screen in the bo3 code, has it already been officially confirmed?