White PapersThe release of Itil V.3 has prompted IT organisations to look at existing processes, ITIL maturity and future strategic plans, inclusing IS)/IEC 20,000 accreditation. This white paper uses the IT Maturity Model to compare each ITIL version and identify which approach is best suited to individual organisations.
Page 1 of 14 ITIL has become the most widely adopted Best Practice framework for ITSM. The recent ITIL V3 refresh has sparked renewed interest but, although many are aware of the new version, the majority are unsure as to how, or even if, it will affect them. V3 has prompted IT organisations to look at existing processes, ITIL maturity and future strategic plans, including ISO/IEC 20000 accreditation. This White Paper uses the IT Maturity Model to compare each ITIL version and identify which approach is best suited to individual IT organisations. Findings of this report indicate that V3 is not suited to every organisation, but provides elements that can be used to drive improvements and acts as a benchmark. The level of IT maturity within an organisation can be linked to its predominant focus, whether process or service-driven. Thus, V3 should be seen as evolving from V2, as opposed to replacing it. The basic V2 processes must be in place to a sufficient IT maturity level before the V3 Service Lifecycle Approach can be considered. The decision to embrace V3 is also dependent on the overall business strategy, which may not necessarily tie in with the V3 mindset. So, is V3 right for you? ITIL V2 to V3 Is it worth it? Best Practice White Paper Untitled DocumentITIL V2 to V3 Is it worth it? Page 2 of 14 Executive Summary This White Paper aims to give you a few things to ponder, but will hopefully answer more questions than it creates. With the launch of the third incarnation of ITIL, commonly called V3, we now have an industry standard roadmap to take ITSM Best Practice to the next level. V3 shows a significant change in emphasis; from IT as a series of interlinked processes, to IT being considered as a value-adding service, whether to internal or external business customers. This White Paper argues that the V3 approach will not be right for many organisations, now or possibly ever. Its suitability is closely linked to the direction of the business and IT s role within this to achieve the organisation s strategic goals. Its adoption is also crucially related to the current IT maturity of the organisation, thus if a business has not matured its processes sufficiently and attempts to implement a V3 service approach, it will find it complex and problematic. Furthermore, it may conflict with the current organisational culture and working practices, resulting in much of the value of the Best Practice approach being lost. Indeed, it may become a value-destroying exercise rather than the intended, value-creating exercise. Importantly, ITSM practitioners should consider if this is an either/or situation, or a roadmap to move through a V2 process-focussed approach with the ultimate goal of achieving a V3 service and value-based focus. If IT functions are clear on the end objective, mindful of the business strategy, organisational benefits will be realised faster and at lower cost, whilst minimising the organisational challenge from the required cultural mind-shift. ITIL is not an end in itself but a means to an end. If the key business driver is cost and process efficiency, then it may be advisable to focus on improving internal IT process effectiveness and stay with the more traditional approach (V2). However, if service quality and agility are the primary drivers, businesses should perhaps be more focused on a V3 model. So, is V3 right for you? Untitled DocumentITIL V2 to V3 Is it worth it? Page 3 of 14 Table of Contents EXECUTIVE SUMMARY...................................................................................................................2 TABLE OF CONTENTS.....................................................................................................................3 INTRODUCTION .............................................................................................................................4 HISTORY OF ITIL ...........................................................................................................................4 ITIL V1.........................................................................................................................................................................4 ITIL V2.........................................................................................................................................................................4 ITIL V3.........................................................................................................................................................................5 BENEFITS OF ADOPTING ITIL ...........................................................................................................................................5 V3 SERVICE LIFECYCLE APPROACH.................................................................................................................................5 MATURITY ADOPTION OF ITIL .......................................................................................................8 CHAOTIC:....................................................................................................................................................................9 REACTIVE: ....................................................................................................................................................................9 PROACTIVE: .................................................................................................................................................................9 SERVICE: ......................................................................................................................................................................9 VALUE:.........................................................................................................................................................................9 ITIL V2 VERSUS V3 ........................................................................................................................10 PROCESS AND SERVICE APPROACHES ..........................................................................................................................10 ITIL V2 OR V3 WHERE ARE YOU? ..............................................................................................................................10 WHEN ITIL V3 IS WORTH IT............................................................................................................................................11 CONCLUSION..............................................................................................................................12 FURTHER READING.......................................................................................................................................................13 ABOUT THE AUTHOR ....................................................................................................................................................13 Copyright Notice Copyright Axios Systems 2007. The information, which is contained in this document, is the property of Axios Systems. The contents of the document must not be reproduced or disclosed wholly or in part or used for purposes other than that for which it is supplied without the prior written permission of Axios Systems. Untitled DocumentITIL V2 to V3 Is it worth it? Page 4 of 14 Introduction The purpose of this White Paper is not to impart knowledge of what is included in the ITIL V3 lifecycle; this can be found in many White Papers and websites. Rather, it is to open up the discussion as to whether your organisation is ready for, or indeed requires to make, the leap of faith from V2 to V3. In order to understand the reasoning behind ITIL V3, it is important to understand the history of ITIL. History of ITIL ITIL (Information Technology Infrastructure Library) emerged from an area within the UK Government, the CCTA (Central Computer and Telecoms Agency) with the main objectives being to reduce costs and increase the quality of IT services and supporting resources in the public sector. ITIL V1 The first version of this guidance came under the guise of GITMM (Government Infrastructure Management Method) in 1988 with the initial focus on Service Level Management. Later that year the guidelines were expanded to include Help Desk, Contingency Planning and Change Management and, in 1989, Problem, Configuration and Cost Management. Software Control and Distribution, Capacity and Availability Management were subsequently introduced in 1991 and 1992. The uptake of these Best Practice guidelines took root in non-government organisations and hence the Government label was dropped and the whole set of 45+ books was renamed ITIL . ITIL V2 With the widespread adoption in the 1990s of these Best Practice guidelines, they were re-worked and modernised in 2000 into 11 books for Version 2 (V2). November 2000 saw Service Support published and then in early 2001, Service Delivery was launched. These two main books covered: Service Support: Service Delivery: Service Desk (Function) Service Level Management Incident Management Availability Management Problem Management Capacity Management Change Management IT Service Continuity Management Release Management Financial Management for IT Services Configuration Management This is not the full compliment of ITIL V2, as there are another 9 books within the library, specifically: Other Books within ITIL V2 Introduction to ITIL Planning to Implement Security Management ICT Infrastructure Management Business Perspective Volume 1 Business Perspective Volume 2 Application Management Software Asset Management Small Scale Implementations People tend to equate V2 with the two core books, Service Support and Service Delivery, mainly due to the V2 foundation course which only covers these two main areas. The other books within the library tend to be overlooked. ISO/IEC 20000 was then introduced as the first worldwide standard specifically focussed on IT Service Management (ITSM). Predominately based on BS15000, (now ISO/IEC 20000) the standard developed by the BSI (British Standards Institute), it was founded on, and evolved from, the above ITIL principles. Thus, it incorporated the basic ITIL processes and evolved them to the next stage.Untitled DocumentITIL V2 to V3 Is it worth it? Page 5 of 14 ITIL V3A key failing with V2 was that, although details as to how best to deliver and support the services to the business were given, little attention was paid to the areas of designing services suitable for the business and creating a strategy around this. In addition, V2 did little in the way of assisting companies improve the quality in Service Delivery. While it gave tips on managing levels of service, it did not give advice on Continual Service Improvement. From this we can see missing pieces in the full Service Delivery lifecycle; from the strategy to the delivery and support, right through to the retirement of that service. ISO/IEC 20000 started to investigate these areas, but in a very prescriptive manner. In 2004 the ITIL V3 Refresh Programme was conceived taking into consideration both ITIL and ISO/IEC 20000, and a new lifecycle approach was created. 3 years of work concluded in May 2007 with the launch of V3. Benefits of Adopting ITIL Whether you are a business customer, a service provider, a CIO or CEO, ITIL Service Management Practices offer benefits that demonstrate their value and Return on Investment (ROI). These are applicable regardless of which version is being followed. The results of a recent survey by Axios Systems show that over a third (34%) of IT professionals have already adopted the ITIL framework, while another third (34%) plan to roll-out the framework within a year. Respondents identified better business service from IT, process alignment, Service Desk consolidation and a higher level of customer satisfaction as the key drivers for the uptake of ITIL1. Some of the widely published benefits are: " Scalability ITIL can be adapted for any size of organisation. Since it is a framework, rather than a rigid set of rules, it can be tailored to suit the context of the individual business. 1 ISO drives rise in ITIL adoption " Non-Proprietary Practice ITIL is owned by the Office of Government Commerce, a department of the UK Government. ITIL does not require a license to practice and is independent of any solution or platform. It is therefore singularly focused on Best Practices without a hidden commercial agenda. " Reduce Costs and ROI ITIL has proven its value in reducing the overall cost of managing services and can help IT organisations demonstrate their ROI and measurable value to the business. This helps to establish a case for new or continuing investment in IT. A recent industry study showed that Best-in-Class organisations, the majority of whom have adopted ITIL, have realised a higher ROI than those in the Average and Laggard categories2. " Improved Quality ITIL helps improve the quality of IT services through sound management practices. In the same research, 70% of Best-in-Class businesses had the ability to measure end-user satisfaction and 60% service delivery standards against SLA provisions3. " Aligned to Standards ITIL is well aligned to the ISO/IEC 20000 standard. A recent survey conducted by Axios Systems showed a considerable increase in companies that have achieved accreditation and are now reaping the benefits. In fact 89% of respondents said ITIL, with ISO/IEC 20000 accreditation, was a key enabling tool4. " Qualification ITIL supports the ITSM professional with a line of accredited training courses. " Seamless Sourcing Partnerships outsourcing, often with multiple service providers is increasingly common today. ITIL is widely practiced among service providers and offers a common practice base for improved service chain management. 2 ITSM: IT Transforms itself into a Service, page 10 3 ITSM: IT Transforms itself into a Service, page 12 4 ISO drives rise in ITIL adoption Untitled DocumentITIL V2 to V3 Is it worth it? Page 6 of 14 V3 Service Lifecycle Approach Figure 1 shows the new V3 Lifecycle Approach to delivering services. The five stages are: Service Strategy " Defines the policies and strategies to implement Service Management in line with the overall business strategy. Service Design " Describes how to use the strategy to create designs and specifications for the service. Service Transition " Details how to get the specification into the live environment. Service Operations " Now in the live environment, this stage defines how to best support the day-to-day running of the service throughout its life. Continual Service Improvement " Service performance is measured at each stage ensuring that IT align and continually realign to the needs of the business. figure 1 V3 Service Lifecycle Approach As mentioned earlier, the key elements missing in previous versions of ITIL were the strategy and design elements of Service Delivery. V2 detailed the delivery of the process elements around the support and delivery aspects effectively but lacked the assistance in strategy, design and quality of service. The predominant focus was thus on the cost and efficiency of IT Service Management. It tried to offer some of the missing aspects in later books but these were seen as disjointed and non-cohesive. The basic processes from V2 have, however, been carried through to V3. Figure 2 (page 7) illustrates how the V2 processes lie within the V3 approach. Untitled DocumentITIL V2 to V3 Is it worth it? Page 7 of 14 figure 2 Existing processes from ITIL V2 and where they now sit V3 is not a re-write but a bringing together of all the key areas of V2 with the addition of the Service Lifecycle concept, supporting a service from inception to retirement. There has thus been a shift in focus from process efficiency and cost, to creating service value and improving the quality of service. In order to achieve this, figure 3 details the new areas which have been introduced in V3 and where they sit within the lifecycle stages: figure 3 New processes within ITIL V3 and where they sit Untitled DocumentITIL V2 to V3 Is it worth it? Page 8 of 14 Maturity Adoption of ITIL IT organisations that have implemented ITIL processes, do so to varying degrees of maturity. As previously discussed, V3 has evolved from V2 and has introduced new elements for a more service-orientated focus. These new elements are not relevant to everyone however. As a consequence of the V3 launch, many organisations have therefore been posing the below question: Are our processes sufficiently mature enough to start looking at implementing ITIL V3 or should we focus on getting the V2 basic support processes in place first and then worry about strategies and designing services? It may sound strange that the above question focuses on implementing processes into your organisation first and only subsequently considers the strategy and design. But this is the question organisations will have to contemplate if they are part way through implementing ITIL processes around V2. A lot of effort will have been put into designing these processes and they should be kept! The processes implemented in V2 will still support an organisation s deliverables if it moves across to V3. Many Axios Systems customers have implemented the majority of the V2 Service Support processes plus Service Level Management. They will not have to throw away these processes and start afresh using the new V3 processes. In addition, if an IT organisation is, or is considering, for instance, implementing an IT service catalogue, a knowledge management facility, or utilising SLA (Service Level Agreement) management tools effectively, the likelihood is that the basic processes are already in place. Thus the IT organisation s focus will have evolved and the leap from V2 to V3 may, culturally at least, not be so great. Many find it hard enough to deliver the support processes into their organisations due to the barriers within, never mind considering the provision of value and service to the business. These are seen as something which will come much later after the building blocks have been embedded into the organisation. In addition, for many organisations, there is no requirement for them to evolve to such levels; the basic support processes are sufficient for their needs. figure 4 IT Process Maturity Model5 5 Gartner Poll Suggests IT Management Processes aren t Maturing, page 2 Untitled DocumentITIL V2 to V3 Is it worth it? Page 9 of 14 Figure 4 (page 8) shows the 5 different organisational IT maturity levels from Level 0 (Chaotic) to Level 4 (Value). It is a good indicator as to what processes and functions are typically in place for each level of IT maturity. The diagram represents the ability of an organisation to perform in a structured and repeatable manner. The higher the maturity, the more effective and efficient an IT organisation will become. Chaotic: Organisations often struggle to control the work being carried out. They have little documented and use different, or very few, tools to assist. Usually run on an ad-hoc basis with little structure or planning, they are seen as very reactive. Customers tend to be unaware of who to call for support and usually try to rectify issues themselves and fail. Hence levels of customer satisfaction are negligible. Few businesses today can afford to operate this way. Reactive: There is usually a Service Desk in place with technology being used as an enabler. The beginnings of a CMDB will have been implemented, potentially with an auto-discovery tool to help populate it. Alerting tools may also be in existence to create incidents and measure downtime. Activities are still reactive and customers may have to chase before they get an issue resolved. This will sometimes result in them bypassing the Service Desk to a technician who will log a retrospective change record. Predominately Small to Medium-sized businesses (SMBs) are in this category and, according to Gartner research6, the majority of organisations, currently operate in this way. 6 Gartner Poll Suggests IT Management Processes aren t Maturing, page 3 Proactive: The tools used are more defined with a customer-focus role. The Service Desk is established and recognised as the port of call for IT-related issues and requests. Processes are in place and followed the majority of the time. However under duress, they can still be circumvented. Problem Management has usually been implemented and trend analysis on the incidents carried out. Once the underlying cause is found, it is passed to Change Management to analyse, assess the impact, authorise and schedule the fix. Specific levels of service have been agreed with the customers but perhaps not always met. Research has shown this is the second most popular level7, mainly populated by enterprise-sized organisations. Service: The focus has moved to planning and investing time in working with the business to design services around its needs. Planning the future capacity for these services, establishing what availability is required and ensuring sufficient budgets are in place are also considerations. Other activities include the monitoring and measuring of the service level provided and acting upon areas of poor performance. Some enterprises have adopted certain aspects of this level, but very few have achieved them all. Value: IT is now seen as a strategic part of the organisation with true business / IT integration. It has thus been tied into the business strategy and services are being built around what the business requires. All the processes are now implemented and integrated with plans in place to build and test services to manage them throughout their operational life until retirement. The focus is not purely on managing the current levels of service, but constantly looking to increase them. Again very few organisations can claim to have fully achieved this level. 7 Gartner Poll Suggests IT Management Processes aren t Maturing, page 3 Untitled DocumentITIL V2 to V3 Is it worth it? Page 10 of 14 ITIL V2 versus V3 Process and Service Approaches figure 5 IT Process Maturity Model with Focus As is displayed in figure 5, there is a natural fit on the maturity scale from the V2 process world to the V3 service world. The key difference sliding up the levels is that IT is initially viewed as a cost centre to be managed down. On moving through the levels however, IT is regarded as a mature service and/or a virtual/actual profit centre. The ability to accurately measure aspects of service, such as end-user satisfaction and meeting SLA targets, will at this point become the key focus in order to improve service quality. Companies can find themselves in either camp dependent on their level of maturity and organisational requirements. Some are still implementing the underlying support and delivery services of V2, whereas some have moved on from that and are striving for service excellence. However, it may not be the organisation s intent to move to such a service focus perhaps due to the organisational culture or requirements of IT. Many will be content to remain in the operational processing area of the maturity scale and maybe over time look at improving those processes. ITIL V2 or V3 Where are you? Organisations have varying degrees of requirements from their IT department and are at various levels of ITIL adoption. The following details sample questions that Axios customers have been asking and when V3 may be considered: I ve just started down the V2 road, should I stop and start to adopt V3 instead? V2 processes are still valid and can be carried across to V3. V2 sets the foundations that need to be in place before ISO/IEC 20000 accreditation and the V3 Lifecycle Approach can be considered. Many organisations feel that Untitled DocumentITIL V2 to V3 Is it worth it? Page 11 of 14 the processes already put in place with V2 are sufficient for current / future requirements and have no intention of embracing V3 at present, if at all. Isn t there so much more to V3? V3 is not a complete re-write, more of an effective re-organisation of the old books with the addition of new areas to bring the guidelines in line with current industry trends. If you have achieved, or are working towards, ISO/IEC 20000 accreditation, the likelihood is that you will already be following many elements of V3, so the additional investment to fully embrace this approach is not so daunting. Should I transition to V3? ITIL is a set of Best Practice recommendations to adopt and adapt as is required for your specific company. Thus organisations can still focus on the areas which are of main concern to them. This is what differentiates the guidelines from an international standard such as ISO/IEC 20000 where everything must be implemented in order to be recognised. If there is a requirement in your specific organisation to move to a service-centric, lifecycle approach and the relevant basic processes are sufficiently established, then V3 will provide you with the guidelines and examples of how best to align your IT organisation with the business. For other organisations, V3 will act as a benchmark and provides elements which can help drive improvements in your ITSM delivery. Will the tools be ITIL V3 compliant? Technically no tool is ITIL V3, V2 or indeed V1 compliant . A product can not be compliant to a set of Best Practice recommendations. Good tools are built around what these recommendations ask for and what their customer base desires. Tools built around ITIL principles enable organisations to establish their selected processes as and when required. Are we ready for ITIL V3? Many organisations consider themselves to be ITIL experts. However, on deeper investigation, they are still developing the basic support processes in conjunction with elements of Service Level and Continuity Management. Processes such as Availability and Financial Management have still not been considered or may not be applicable. Certain principles of the V3 Lifecycle Approach may be practiced already and since it is a set of Best Practice guidelines, you are able to pick and choose the elements which are applicable to you. When ITIL V3 is worth it Since the introduction of V2, the environment in general has evolved. When V2 was launched, issues such as outsourcing, off-shoring and the capability of the internet were not considerations. V3 takes all of the above into account in what is now a more complex environment and provides assistance on how to incorporate these factors into the strategy. Increasingly in many businesses, IT is no longer seen as just a cost centre, but an integral cog in the business and is moving from back office to front of house. Where V2 focussed on separate process silos, V3 looks at the bigger picture and increasing the quality of service provided. Since IT plays such a vital role within the organisation, a better understanding of the business is required to support the changing needs from the start. V3 provides guidance on current IT practices such as to how to increase integration and alignment between IT and business strategies so that IT supports the direction the business is heading. With an increased focus on attaining the ITSM industry standard ISO/IEC 20000, V3 can provide the tools to achieve accreditation as the mindset required for both are closely aligned. Recent research has shown that Best-in-Class organisations, which tend to be at the high end of the IT maturity scale, achieve 86% of their SLA goals, which is Untitled DocumentITIL V2 to V3 Is it worth it? Page 12 of 14 139% better than the other organisations questioned. In addition, they experience 83% efficiency for IT processes, 112% better than the others8. The V3 Service Lifecycle Approach provides the guidelines from which these statistics can be worked towards. It also helps the IT organisation to establish itself as a value-adding entity, rather than a cost centre. Currently, one of the key pressures for IT organisations is satisfying customer expectations and thus achieving better business service from IT. In order to achieve this, many IT organisations identify increasing alignment between IT and the business as the predominant means to increase customer satisfaction. This again ties in with the V3 service mindset. Finally, in order to adopt a V3 approach, there is a requirement for buy-in from all parties concerned, including senior management which has historically been a recognised barrier to process maturity. Thus there is direct correlation between the maturity of the organisation s cultural maturity and that of the associated processes. If all parties have fully embraced the concept of improving service quality, V3 provides the tools from which to achieve this. Conclusion During the 20 years of ITIL practice, it has established itself as the world s most widely recognised and adopted framework for IT Service Management. It has grown from a cottage industry in the 80s to now having a global influence. Over this time the many benefits of ITIL have become widely known and continue to grow as the community of practice matures. With each ITIL refresh, new elements have been introduced to better reflect and assist in following ITSM Best Practices. ITIL V2 provided guidance on the basic processes required for ITSM and set the foundations for achieving ISO/IEC 20000 accreditation. Only once the basic V2 8 ITSM: IT Transforms itself into a Service, page 2, 5, 9 processes are in place and are of a sufficient IT maturity level, can the V3 service-centric lifecycle approach be fully embraced. Generally IT organisations that are in IT maturity levels 0-2 are predominately focussed on establishing the basic processes. It is only for the few who have managed to achieve levels 3 and 4 that are perhaps ready to embrace V3. V3 is an evolution of V2, rather than a replacement and both versions can happily co-exist. V3 may not however be suited to every organisation and the decision as to whether to adopt this approach will be dependent on the overall business strategy, which may not necessarily tie-in with the V3 mindset. Regardless of this, V3 can act as a benchmark and provides elements to help drive ITSM improvements in all organisations. Untitled DocumentITIL V2 to V3 Is it worth it? Page 13 of 14 Further Reading Throughout this White Paper, a number of research papers have been referenced. These are detailed below along with complementary documentation on this topic: " V2 versus V3 Webinar. Available on the Axios Systems website, November 2007. " Pocket Guide to V3. Can be requested through the Axios Systems website, November 2007. " ITSM: IT Transforms Itself into a Service. Aberdeen Group Research, April 2007. Available to download, along with a complementary onDemand Webinar on the Axios Systems website. (Research conducted surveyed 300 organisations. 29% of respondents were from large enterprises, 25% from mid-sized enterprises and 46% from small businesses of 100 million or less. Of this 20% were categorised Best-in-Class , 50% Industry Average and 30% Laggards .) " Gartner Poll Suggests IT Management Processes Aren t Maturing. Garter Research, April 2005. " UK leads the way in ITIL adoption. Axios Systems, October 2007. Available on the Axios Systems website. " ISO drives rise in ITIL adoption. Axios Systems, August 2007. Available on the Axios Systems website. (The research was conducted by Axios Systems at a leading ITSM event and was based on the responses of IT Directors/CIOs and Help Desk Managers at leading European and International organisations across a variety of industries including energy and utilities, healthcare, manufacturing, financials services, high-tech, retail and government.) " Report on the ITSM and Help Desk Challenges for 2007. Axios Systems, December 2007. Available on the Axios Systems website. " ITIL V3: The Future is Here White Paper, authored by Sharon Taylor, Chief Architect of ITIL V3. Axios Systems, May 2007. A Webinar by Sharon Taylor is also available onDemand. Both are available for download from the Axios Systems website. About the Author Dale Brown has worked in the IT industry for the last 16 years, starting in the public sector in a Help Desk support environment and then onto delivering ITIL projects. Over the last 9 years, Dale has delivered IT Service Management projects across the UK, Europe, North America and the Middle East, mainly for large multinational organisations. Dale is a certified Service Manager and ISO/IEC 20000 qualified consultant and heads a team of experts delivering customised ITSM Best Practice solutions for organisations of any size.Untitled DocumentITIL V2 to V3 Is it worth it? Page 14 of 14 About Axios Systems Axios Systems is a leading provider of Best Practice-based IT Service Management (ITSM) solutions. Our customer-centric approach combined with our award-winning solutions, ensure customers worldwide can align their Service and Support organisations with the overall business goals. Our core solution, assyst, intuitively steers users through the ITIL processes. Our commitment to Best Practice is demonstrated through being the first to achieve BS 15000 certification which has now become ISO/IEC 20000, the international standard for ITSM. Our highly skilled consultants in the Axios Best Practice Division have developed a comprehensive set of consulting and training services to help implement Best Practice into any organisation. Axios is headquartered in the UK, with offices across the Americas, Europe and Asia Pacific.www.axiossystems.com
