For a Pizzeria, Café, or similar setup with one kitchen station to print/show tickets:
Navigate to 'Stations' and create your station.
Enable the option "Send all products to this station".
There's no need to set any courses.
For a Restaurant, Larger Café, or similar setup with one or multiple kitchen stations and serving in courses:
Navigate to 'Stations' and create your stations. You can create one or multiple stations as per your requirement.
Define the products that each station will handle.
Create the necessary courses.
If needed, you can read about the automation options in the 'Courses' section.