Bi-directional Traceability Of Scope Elements
As soon as Functional Requirements are specified in the SRS and you approved them, they are listed in a Traceability Matrix. Design Elements, Risks, Features, and test cases are traced to Functional Requirements and vise versa.
Bi-directional traceability between key elements of project scope (artifacts) gives a number of benefits to the project:
- Synchronization of different roles efforts
- Supportability of the whole product
- Ability to backtrack and look at features or business needs
- Status reporting and analysis
The Traceability Matrix is a very powerful instrument of time, cost and scope management.