Where do I paste "-nointro", to skip ATS's all splash screens?

Where do I paste "-nointro", to skip ATS's all splash screens? - Splashing Wave on Rock

I'm trying to apply this Steam Community advice. I don't see "SET LAUNCH OPTIONS"?

american-truck-simulator

Pictures about "Where do I paste "-nointro", to skip ATS's all splash screens?"

Where do I paste "-nointro", to skip ATS's all splash screens? - Top View Photo of Boat on Ocean

Where do I paste "-nointro", to skip ATS's all splash screens? - Aerial View of Seashore

Where do I paste "-nointro", to skip ATS's all splash screens? - Aerial Photography of Seashore

How to copy your hotkeys and settings from one profile to another | ETS2 \u0026 ATS

Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Sebastian Voortman, Booshen Navaratnam, Daniel Jurin, thiago japyassu