And here's a link to the use and care manual for the 850 GE Ultrafreshvent washer with the "1 Step" function:
https://images.homedepot-static.com/catalog/pdfImages/f4/f4c69785-6122-478d-821c-9ccfd0fc4154.pdf
https://images.homedepot-static.com/catalog/pdfImages/f4/f4c69785-6122-478d-821c-9ccfd0fc4154.pdf