semiofficially


sem·i·of·fi·cial

S0256100 (sĕm′ē-ə-fĭsh′əl, sĕm′ī-)adj. Having some official authority or sanction.
sem′i·of·fi′cial·ly adv.

semiofficially

(ˌsɛmɪəˈfɪʃəlɪ) advin a semiofficial manner