A visual framework for software requirements traceability

Requirement traceability supports several activities of software development processes such as impact analysis, requirement changes, maintenance, verification, and validation a system. For its effective use in those activities, the graphical representation data plays an important role. However, tools lack excellent visual to present these type data. Therefore, this paper presents framework which has been designed proposed prototype tool that can visualize The applies visualization techniques represent requirements artefacts relationships colour-coded symbols on node-link diagram; users traverse graph with analysis method understand make decisions. evaluation result shows is useful easy enough terms improving user interaction better