Promotion; elevation in rank or status (an increase in position or class).
彼は課長に昇格して責任が増えた。
He was promoted to section manager and his responsibilities increased.
実績が認められ、チーム全員が昇格した。
Their achievements were recognized, and the whole team was promoted.
昇格の可否は評価制度によって決まることが多い。
Whether one is promoted is often decided by the evaluation system.