View or update notification preferences Customers can add devices and specify email addresses to be used for notifications. Before you beginRole required: sn_customerservice.customer, sn_customerservice.customer_admin, sn_customerservice.partner, or sn_customerservice.partner_admin Procedure Click the user name in the portal header to display the user profile information. Click the Notification Preferences related link to display the Notification Preferences page. Select a device from the Notification Preferences list. Make any desired changes to the fields on the device form. Click Update.