Creating prototypes is a technique to elicit, analyze, and validate requirements by providing a working model of the expected product or service. Prototypes can help reduce ambiguity, resolve conflicts, and obtain feedback from the stakeholders and the development team. Prototypes can also facilitate communication and collaboration across different locations and cultures, and improve the quality and efficiency of the development process. By creating prototypes with the development team, the project manager can ensure that the client’s needs are understood and met, and that the rework and delays are minimized. References: (Professional in Business Analysis Reference Materials source and documents)

PMBOK® Guide, 6th edition, Section 5.2.2.4, p. 154

PMI Professional in Business Analysis (PMI-PBA)® Examination Content Outline, Domain II: Planning, Task 7, p. 9

Business Analysis for Practitioners: A Practice Guide, Section 4.3.3, p. 93