Developing personal networks by building relationships across the organisation (and externally), is one aspect that sets successful managers apart.
Not only will it help you in your role as a new manager, but these networks can survive throughout your career. They provide you with three distinct advantages:
If you do not have many names in column 3, then you yourself are not yet networking hard enough.
For more reading on this topic go to "Building relationships - how to increase your power and influence"

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