Personnel change or transfer: changes in staff assignments such as transfers, relocations, or reassignment of positions.
今月付けで部署の異動が発表された。
A department transfer was announced effective this month.
人事異動で地方へ異動することになった。
I was transferred to the countryside due to personnel reshuffling.
チームの編成変更に伴い、メンバーの異動が必要だ。
Due to team reorganization, member transfers are necessary.