The admin position-list row — a position plus its CURRENT assignment
(assignmentId/memberId/holderDisplayName, all null when the position has no holder today) —
the fields the Positions admin page needs to render "who holds this seat" and END a tenure
without a second round trip.
The admin position-list row — a position plus its CURRENT assignment (assignmentId/memberId/holderDisplayName, all null when the position has no holder today) — the fields the Positions admin page needs to render "who holds this seat" and END a tenure without a second round trip.