I have a question or need clarification regarding requirement trace issue. After generating requirements set, I want to create traceability links between some functional requirements and system functions. I perform this via “Trace Manager”. In my opinion, requirements shall be “referencing elements” or “source” for system functions. I created trace links in this way. However, I can not see requirement - system function match (X symbol) in the matrix. If I create link in the opposite way (see the below picture), the match (X symbol) appears in the matrix. Would you please help me regarding this issue?
Second question, I could not allocate requirements to systems or actors. How can I perform this?