12APR2021 These are gleaned from Keysight's FAQ repository (https://edadocs.software.keysight.com/kkbopen) which is online at least briefly (it was down last few times it was checked). Note that each of the FAQ pages is rendered on a Keysight PDF form, though most predate Keysight. Note also that while the FAQ is online, none of the attachments referred to appear to be available and most of the included links are stale. Perhaps at another time the attachments will be available. If anyone finds them please send them in.