Interviewee characteristics:

Role and length of experience in current role and total work experience

Main project characteristics:

Number of project members, requirements & test cases, applied process model, project context and lead time etc.

Information flow between requirements and testing: 

• What artefacts are used, created/read/update (CRU)?
• For each artefact: purpose, creator/user/changer
• What links or connections are there between the artefacts?

How does the TCR practice (or the artefacts) support Lauesen’s requirements roles (# is priority order): 

• Elicitation and validation of requirements (3)
• Verification of requirements (1)
• Requirements management: managing change including traceability (2)
• Customer interaction & commitment / Contractual (4)

 For each requirements role (RR): 

• How does TCR work in this RR? Why/Why not does it work?
• What are the benefits and challenges when using TCR in this RR? And Why?
• What improvements/possibilities can you think of using TCR in this RR?