What is your team's purpose?
What is your team supposed to do that no other team does?
These are important questions for all teams - whether you belong to a management team, a functional team, a project team, or other.
The challenge in most organizations is that teams don't have clarity about their purpose. They brush it off as something too fluffy to consider. Or, for other teams, their purpose ends up on a pretty poster in a conference room and does nothing but take up wall space.