- Applies
- when someone asks to exchange a shift
- Enforcement
- Hard: never broken
- Who sets it
- Fixed in the product
- Family
- Request integrity
- Roster style
- published baseline (shift exchange)
verifiedCompiled from the product source on 12 September 2026
Rule catalogue · Request integrity
A shift with a pending extension cannot be swapped
Breaking it swaps a shift with an undecided extension request, so the extension lands on somebody who never asked for it.
What request integrity rules protect
Every self-service action is a change to a published roster, which means each one has to be re-checked against everything else. These rules are what make it safe to let people swap shifts without a manager in the loop: the system will not accept a swap that breaks rest, strands a qualification requirement, or pushes either person past a limit. A refusal always names the rule that refused it.