noun
prearranged quota; advance allocation
Refers to a quota or allocation decided in advance, often in business, logistics, or resource distribution contexts.
各部署には事前割当の予算が通知された。
Each department was notified of the prearranged budget allocation.
事前割当の数量を超える注文は受け付けられません。
Orders exceeding the prearranged quota cannot be accepted.
Compound of 事前 (prior, beforehand) and 割当 (allocation, quota).