how do i put soundscapes ?

[cryobox0301]

hi guys i wanna add sawmills ambiance sound to my map but i dont know how to do that. there is a soundscape entity but how do i make it work ?

also i put the soundscapes name from

View: https://www.youtube.com/watch?v=Ao8Krh0ADN8
but it didint worked.

maybe i should type something before add the soundscape name ?

thank you for answers.