You are the business analyst for your organization.

Prioritizing requirements by the likelihood of success is a technique that can help build confidence and trust among the project stakeholders, especially if the project is complex, risky, or has a long duration. By delivering some of the requirements that have a high chance of success early in the project, the business analyst can demonstrate the value of the project and the effectiveness of the business analysis process. This can also help reduce resistance to change and increase user satisfaction and adoption. Some of the other factors that can be used to prioritize requirements are business value, urgency, dependency, risk, cost, and effort. References:

Certified Business Analysis Professional (CBAP) Handbook, page 6, section 4. Review the Exam Blueprint.

BABOK Guide v3, page 34, section 4.2.3. Prioritize Requirements.