The involvement of stakeholders can change over time based on the current Product Goal or Sprint Goal. Different stages of the product development might require input from different stakeholders. For example, early stages might involve more input from end-users to define features, while later stages might require more involvement from regulatory bodies to ensure compliance.
This dynamic involvement allows the Scrum Team to be flexible and responsive to the changing needs and priorities of the Project. It ensures that the most relevant stakeholders are engaged at the right times, providing their expertise and feedback when it is most needed to drive the product forward.