Type a name for the scene (you may have to click Custom first).
You can also click the default icon to choose a different icon.
Click Add Accessories, then click the accessories that you want to add to the scene. Click Done, then click Done.
In the Home app on your Mac, choose View, then choose the room to which the scene is assigned.
Double-click the scene, click Settings, then click Include in Favorites.
Click the Close button Use Siri to control Home on Mac