CONTENTS

 1     Introduction
 2     Management services and users
        2.2     Management service users
 3     Methodology
        3.1     Methodology in developing management services for User Type 1
        3.2     Methodology in developing management services for User Type 2
        3.3     Methodology in developing management services for User Type 3
        3.4     Methodology in developing management services for User Type 4
 4     Unified and common methodology
 5     References