Ad Manager network settingsNetwork settingsOpt in to optional and pre-release featuresCurrency settingsLink an account to Ad ManagerEnable API accessAdd a service account user for API accessTrafficking and delivery settingsAuto-name creativesCreate default settings for line itemsCustom fieldsPrevent automatic line item activationEnable location data for mobile app adsExpand ads to fit deviceControl ad slot expansionLabelsAbout labelsCreate and manage labelsApply and implement labels