According to the PMBOK Guide, stakeholder involvement is a key factor for successful change management. Stakeholders are individuals or groups who can affect or be affected by the project outcomes. By involving stakeholders from all levels of the company, the project manager can ensure that everyone understands the need, benefits, and impacts of the change. This can help to reduce resistance, increase buy-in, and foster collaboration among the stakeholders. Additionally, by involving stakeholders early and often, the project manager can solicit their feedback, address their concerns, and incorporate their suggestions into the project plan. This can enhance the quality and acceptance of the project deliverables and outputs. Furthermore, by involving stakeholders from all levels of the company, the project manager can leverage their influence, expertise, and resources to support the project execution and implementation. This can improve the project performance and increase the likelihood of achieving the project objectives. References:
PMBOK Guide, 7th edition, Chapter 3: Project Management Principles, Section 3.5: Engage Stakeholders, pp. 41-421
PMBOK Guide, 7th edition, Chapter 9: Stakeholders, Section 9.1: Identify Stakeholders, pp. 137-1391
PMBOK Guide, 7th edition, Chapter 9: Stakeholders, Section 9.3: Engage Stakeholders, pp. 144-1451
Professional in Business Analysis (PMI-PBA) Handbook, Section 5: Exam Content Outline, Domain 2: Planning, Task 2.4: Develop a stakeholder engagement plan, pp. 22-232
Professional in Business Analysis (PMI-PBA) Handbook, Section 5: Exam Content Outline, Domain 3: Analysis, Task 3.1: Elicit and confirm information from relevant stakeholders, pp. 24-252