Though this would be confusing, as people would pronounce it like “adieu”, which would make it sound like an alias for `logoff`.
"Administrator" doesn't contain a "u". `addo`/`ado` both would make more sense and flows better off the tongue.
Administrator User DO
With the added benefit of having appropriate meaning in some slavic languages.
Though this would be confusing, as people would pronounce it like “adieu”, which would make it sound like an alias for `logoff`.