Shift swap
Also called: shift trade, shift cover
A shift swap is when two employees exchange assigned shifts, or one hands a shift to another, normally with the manager approving the result. It is how a published rota survives real life.
Swap versus cover
In a swap, two people exchange shifts and both totals stay roughly the same. In a cover, one person simply gives a shift away and the other picks up extra hours. The difference matters for overtime: covers push someone toward the overtime threshold, swaps usually do not.
Why approval matters
Left unsupervised, swaps concentrate. The reliable person ends up covering everyone, and the rota you signed off bears no resemblance to the one being worked. Approval is not bureaucracy — it is the only point where someone checks skills, hours and cost.
The group-chat problem
Most small teams run swaps through a group chat. The swap gets agreed in a message the manager did not see, nobody updates the printed rota, and a shift ends up uncovered. The failure is not the swapping, it is that the agreement lives somewhere the schedule does not.
A workable rule
Anyone may propose a swap; it is not real until the manager confirms it; the confirmed version replaces the published rota immediately and everyone can see it.