Scopism would like to thank the following people and organizations for their contributions to this document: SIAM Body of Knowledge Architects Claire Agutter, Scopism Michelle Major-Goldsmith, Kinetic IT Simon Dorst, Kinetic IT Contributors Akira Kato, Independent Dolf van der Haven, Powerful Answers Gary Williams, Independent Helen Nunn, Independent Ian Clark, Fox ITSM Ingrid Moleveld, EXIN Jordy Mertens, 2Grips Keith Palmer-Hughes Michele Renault Patrick Follon, Follon & Partners Peter McKenzie Ronald Israels Stéphane Joret, Liscience Tim Hughes, Independent Tony Williams, Independent (formerly Sellafield Ltd Wim Bonte, Proximus
1. Introduction to service integration and management (SIAM). 17 1.1. What is SIAM?. 17 1.2. The history of SIAM... 33 1.3. The purpose of SIAM... 37 1.4. The scope of SIAM... 38 1.5. SIAM and the business strategy. 41 1.6. Value to the organization - the SIAM business case.. 53 2. SIAM roadmap.. 57 2.1. Discovery & Strategy. 59 2.2. Plan & Build.. 65 2.3. Implement 79 2.4. Run & Improve.. 83 3. SIAM structures. 88 3.1. Internally sourced service integrator 88 3.2. Externally sourced service integrator 91 3.3. Lead supplier as service integrator 94 3.4. Hybrid service integrator 98 4. SIAM roles. 102 4.1. Roles and the SIAM roadmap.. 102 4.2. How is a role different in a SIAM ecosystem?. 104 4.3. Role description: Customer organization.. 106 4.4. Role description: Service integrator 107 4.5. Role description: Service provider 108 4.6. Governance roles. 109 4.7. Operational roles. 118 4.8. The service desk in a SIAM ecosystem... 123 5. SIAM practices. 125 5.1. People practices. 125 5.2. Process practices. 132 5.3. Measurement practices. 137 5.4. Technology practices. 142 5.5. SIAM and other practices. 148 6. SIAM cultural considerations. 151 6.1. Cultural change.. 151 6.2. Collaboration and cooperation.. 155 6.3. Cross-service provider organization.. 163 7. Challenges and risks. 166 7.1. Challenge: Building the business case.. 166 7.2. Challenge: Level of control and ownership.. 168 7.3. Challenge: Commercial challenges. 170 7.4. Challenge: Security. 173 7.5. Challenge: Cultural fit and behaviors. 175 7.6. Challenge: Measuring success. 177 Appendix A: SIAM Processes. 179 1. SIAM processes. 179 1.1. What is a process?. 179 1.2. Process vs. practice.. 180 1.3. Process roles. 181 1.4. Processes and the SIAM ecosystem... 183 2. Common SIAM process considerations. 185 2.1. Complexity. 185 2.2. Who owns the end-to-end process?. 185 2.3. Toolset considerations. 186 2.4. Data and information considerations. 186 3. Tactical processes. 189 3.1. Continual service improvement 189 3.2. Supplier management 192 3.3. Change and release management 196 Appendix B: Glossary of terms. 201 Appendix C: List of acronyms. 210