Final answer:
The main purpose of the communication management process in project management is to determine the project's communication needs and develop a plan for communicating with stakeholders.
Step-by-step explanation:
Effective communication is crucial for the success of a project. It ensures that all stakeholders are informed about the progress, changes, and decisions related to the project in a timely manner.
By identifying the communication needs of different stakeholders and developing a communication plan, project managers can establish clear channels of communication, minimize misunderstandings, and maintain the engagement and support of stakeholders.