"Near Zone Feature"

The online support page for Ring 2020 Video Doorbell (and other doorbells like Ring 3) says that there is a "Near Zone Feature" that can be activated. WHERE IS THAT? From the website: **Utilize the Near Zone feature:** You can use the Near Zone feature to activate a horizontal Motion Zone in areas only 5 to 15 feet in front of the camera. This means you can still cover a broad area with less motion alerts caused by vehicles. I cannot find this "Near Zone Feature" on the app. Please help!