in glass

slang

(slang) Belonging to a management level, as in a contemporary office hierarchy.

Japanese Meaning

経営層に属する / 管理職レベルの / 上級管理職の

After her promotion, Jenna found herself in glass, suddenly included in leadership meetings and privy to budget discussions.

昇進後、ジェナは管理職の立場になり、突然リーダーシップ会議に参加し、予算の議論にも立ち会うようになった。

Sense（1）

(slang) Belonging to a management level, as in a contemporary office hierarchy.