A useful requirement explains who needs to do what and how acceptance will be checked.
Describe observable behaviour
A useful requirement explains who needs to do what and how acceptance will be checked. Replace a request for a fast dashboard with a defined dataset, refresh interval and response expectation. Record whether the figures are live, cached or manually entered.
Specify the boundaries
List permissions, required fields, failure states and systems that supply or receive data. An order import should explain what happens to a duplicate identifier, missing price or unavailable connection. Include sample records so the developer and business owner can test the same interpretation.
Prioritise and approve the first release
Separate essential outcomes from later additions. Give each essential requirement an acceptance test and an approving owner. Resolve conflicts before development begins. A change request should state its effect on scope, cost and delivery timing. Keep decisions beside the requirement so a replacement developer can understand the agreed behaviour.