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Traceability ensures that the solution conforms to the requirements. It also helps in managing scope, risk, time, requirements changes, cost and communication. It can be used to detect missing functionalities or to identify whether the implemented functionality is supported by a specific requirement.

For example, you can scan the barcode each time you introduce a unit of raw material into a production process. This allows you to track material quality and trace a defective product back to a specific unit of raw material.

That means tracing forward from requirements to source code to test cases to test runs to issues. And from issues back to requirements. You should also be able to trace back from requirements to business goals or objectives (to answer why the requirement is there).

Mobile Computers. Printers. Barcode Scanners. Printing Supplies. RFID. Location Technologies. Tablets. Industrial Machine Vision and Fixed Scanners.

Business requirements analysis and traceability Business requirements traceability ensures that all business activities and deliverables are linked to an actual requirement. In other words, traceability ensures that each requirement has a business-related purpose and that no requirement is useless or unnecessary.

The traceability approach is a way of thinking about how requirements are related and tracking them. The project team should be able to trace a single requirement to its supporting objectives and other related requirements. The traceability approach also allows for the visibility of progress on individual requirements.

There are three types of RTM: forward traceability, backward traceability, and bidirectional traceability. Forward Traceability. Forward traceability is used to map the requirements to the test cases. ... Backward Traceability Matrix. ... Bidirectional Traceability.