The most important lesson to be learned from this information is that a broader cross-functional team should contribute to the risk analysis. This is because the risk analysis is the process of identifying, assessing, and prioritizing the risks that may affect the quality of the system, and allocating testing resources accordingly. A broader cross-functional team can provide different perspectives, expertise, and experience to the risk analysis, and help to identify and evaluate the risks more accurately and comprehensively. This can reduce the likelihood of overlooking or underestimating some risks, and improve the effectiveness and efficiency of the risk-based testing approach. Risk Analysis - ISTQB not-for-profit association References: Certified Tester Advanced Level Test Manager (CTAL-TM) - ISTQB not-for-profit association, ISTQB Test Manager Certification - ISTQB Exams Worldwide - ISTQB Official Registration, Risk Analysis - ISTQB not-for-profit association