officially
Creo que no nos presentamos oficialmente.
I don't think we've officially introduced ourselves.
Oficialmente, regresó a su antigua escuela.
Officially, he returned to his old school.
— Los chicos del coro (2004)
Anunció oficialmente su candidatura.
He officially announced his candidacy.
Entonces, ustedes están casados, pero no oficialmente registrados.
So, you are married, but not officially registered.
— Broker (2022)