テーマ： requirements

• Acceptance criteria per work item that can be turned into tests

  Write each work item's acceptance criteria as concrete examples with a starting state, an action and an observable outcome, using Gherkin's Given/When/Then structure or an equivalent, with the boundary cases named; criteria that cannot be executed or checked by someone other than the author are not criteria.

  methodology · en · reviewed · 知識の基準日 2026-09-16

• A definition of ready: when a backlog item may enter an iteration

  A definition of ready lists what must be known about a backlog item before a team commits to it: purpose, acceptance criteria, dependencies cleared, size agreed. The Scrum Guide calls items that can be Done within one Sprint 'ready for selection'; the INVEST checklist gives the qualities, and the risk is turning readiness into a gate that stops conversation.

  article · en · reviewed · 知識の基準日 2026-09-16

機械可読： JSON