The dough is
100g starter
300 g water
500 g flour
15 g kosher salt

Mixed and bulk fermented on the counter until tripled.

This video will show you a the easter way to form a round loaf (Boule).

From there it is time to bake. I have many other sourdough videos to see the whole process xoxo

Happy Baking and I hope this helped! Step-by-Step Sourdough Shaping for New Bakers | Live Sourdough Shaping