PMP Practice: Determine communication methods, channels, frequency, and level of detail

Lila Bergström is leading a large infrastructure project for Volcanic Penguin Works to upgrade warehouse automation systems across seven facilities in three countries. During project planning, she identifies over 40 stakeholders including facility managers, IT staff, warehouse workers, union representatives, safety inspectors, and executive leadership. Different stakeholder groups have varying levels of technical understanding and different preferred communication methods. Some stakeholders need daily updates on operational impacts, while others require only monthly summary reports. Lila has not yet documented how she will manage communications with these diverse groups. What should Lila do to ensure effective stakeholder communication throughout the project?