A business analyst (BA) is outlining who should participate in an upcoming requirements elicitation meeting.

 The BA should obtain approval from the project manager before selecting the participants for the requirements elicitation meeting. This is because the project manager is responsible for managing the project resources, schedule, and budget, and ensuring that the project objectives are met. The project manager can help the BA to identify the appropriate stakeholders who can provide valuable input and feedback on the requirements, as well as to avoid any conflicts, duplication, or gaps in the elicitation process. The sponsor, the end user, and the subject matter expert are potential participants for the requirements elicitation meeting, but they are not the ones who can approve the selection of the participants. References:

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Chapter 4: Elicitation and Collaboration, page 161

Business Analysis Body of Knowledge (BABOK) Guide, Version 3, Chapter 4: Elicitation and Collaboration, section 4.1: Prepare for Elicitation, page 75

Business Analysis Professional Resources, IIBA Resource Collection, Business Analysis Body of Knowledge (BABOK) Guide

CBAP / CCBA Certified Business Analysis Study Guide, 2nd Edition, Skillsoft Book, Chapter 4: Elicitation and Collaboration, page 161