Presentation on theme: "ITS Service Improvement"— Presentation transcript:
1ITS Service Improvement Len HendershottHendershott Consulting IncI’m pleased to share with you today a new and exciting strategy for BMC Software, Business Service Management.Business Service Management builds on BMC Software’s heritage of leadership in Enterprise Management to enable our customers to manage their IT infrastructures from both an IT and business perspective.
2Discuss concepts – frameworks, best practices, processes, etc HighlightsThere are benefits to be derived from improved service management practicesDiscuss concepts – frameworks, best practices, processes, etcExplain the KEY elements contained in ITIL, CobIT and CMMEnvisioning an ITIL defined futureHow to achieve that futureNot training into each ITIL discipline: for each process area visit
3Information Technology Service Management ITSM is the concept that IT should be all about servicing the customer… that means IT managers are being told that they need to change the way they think about their jobs, the way they think about their systems and the way they spend their work day.While the management of technologies and application components has been the traditional mainstay of IT, most IT organizations are waking up to the fact that past and even current poor service delivery has less to do with the technologies they are or are not using, than it does withpoorly designed or "missing" critical IT processes.
4Why NowIT Management and Governance systems have entered the mainstream, joining ERP, CRM, HR and as part of the standard enterprise applications landscape.This development is primarily due to the convergence of five changes in the IT universe.The systems that IT provides to the enterprise are now used by customers and suppliers, not just employees, raising the bar for IT’s management and governance processes.Enterprise applications are now central to virtually every business initiative, leading to an unprecedented need for alignment between IT and line of business executives.Cost reduction opportunities are now numerous and compelling within IT. Outsourcing and consolidation are the highest profile of these.The return on IT must now be demonstrated, as expected of any mature and critical business function.Today’s expensive and mandatory requirements for compliance and transparency fall disproportionately on IT.David Hurwitz, Clarity, Why Now, IT management and Governance 102
5Drivers for Improved Service Management IT increasingly being asked to justify itself in business termsControl over Total Cost of OwnershipIdentified accountability for IT strategic decisionsImproved integration of IT planning within context of overall business planningCustomer demands for more responsive IT servicesViability of out-sourcing optionsMarketing of approaches such as ITIL, CobIT & CMMIncreasing number of integrated tool vendorsIntroduction of commonly used terminologyImproved ability to periodically assess IT value to organization
6Typical Current Practices Do you recognize any of these findings ?
11How well are you doing ? Performance measured by complaints Poor understanding of Customer concernsPoor Customer understanding of IT issuesIT managers say they know when their users are really happy by the number of phone calls they receive. No calls means a satisfied customer since they don’t call to complain about poor service.Often, this has become the de-facto measure of customer service. In reality, it is typical that an IT manager understands little about their customers except for the ones who are willing to pick up the phone.From the customer viewpoint, their expectations of what service really is and how quickly the data center could respond, of what levels of service were reasonable are rarely based on the business realities of managing a technology infrastructure
12Common Findings (HP)…unscheduled changes lead to false starts, multiple reworks, duplicate efforts, periodic work stoppagesinconsistent service delivery…unscheduled (and therefore uncontrolled) changes occurred to the production environment due to an unclear and undocumented IT process being performed (e.g., Change Management). This can lead to false starts, multiple reworks, duplicate efforts, periodic work stoppages, and often means lengthy time-to-repair intervals, and increased customer anxiety and frustration.…the manner in which a particular IT process is triggered is vague (e.g., software distribution, etc.), thus leading to possible inconsistent service delivery, meaning the customer never gets the same quality of service twice. This can seriously impact customer satisfaction, prevent repeat business and is a sure sign that IT cannot make a commitment to strict service levels.
13Common Findings (HP) uncoordinated or undefined processes unclear roles and responsibilities & unmeasured performancepoor communications.the linkages between IT processes (e.g., Build & Test and Release to Production) are undefined, or worse, non-existent, thereby causing further delays to already tight production schedules, missed customer commitments, and loss of revenue.the staff whose job it is to perform a process (e.g., Helpdesk or Problem Management) have unclear roles and responsibilities and are not measured on performing the process, thus leading to accountability failures when things go wrong, and complicated finger-pointing when trying to fix a broken serviceIs your Support Center the last to know about product and service changes? Do your customers call into the Support Center with questions on applications and systems your staff has never heard of? Are changes frequently implemented into your production environment without any prior risk analysis or critical path analysis be conducted? If the answer to any of these questions is "yes", then your Support Center has a problem! However, it’s a problem shared by many organizations.
15What is a Framework"The purpose of the framework is to provide a basic structure which supports the organization, access, integration, interpretation, development, management, and changing of a set of architectural representations of the organizations information systems. Such objects or descriptions of architectural representations are usually referred to as Artifacts.The framework, then, can contain global plans as well as technical details, lists and charts as well as natural language statements. Any appropriate approach, standard, role, method, technique, or tool may be placed in it. In fact, the framework can be viewed as a tool to organize any form of meta-data for the enterprise.”Zachman Framework, INFORMATION SYSTEMS ARCHITECTURE - ISA
16ITIL FrameworkA taxonomy to highlight the ITIL booklets
17Models – Cirba Corporation Groupings based on ITIL with some directional relationships
18Models – Art of Service More complexity & adding some key outputs
19Microsoft Operations Framework Groupings according to a model
20Models - HPGroupings according to a model with prioritization
21Models – HP – detailed description Much greater complexity with many products
23The field is still in flux The fact that specific frameworks like ITIL, MOP, PRINCE2, ASL, BSD/SSADM, RUP, DSDM, ISPL, IS-7799, COBIT and Catalyst POLDAT, were developed separately and in parallel by different groups with different outlooks, means that they were not designed to align with one another and so they don’t!The reality is that the IT domains and frameworks are incompatible:They overlapThere are gapsThey are inconsistentThey have no common unifying frameworkThey do not unify IT, nor unify IT with the BusinessMapping IT Governance onto a Unified Framework,John Gilbert, Southcourt, UK,
24Unified Process Framework The UPF is a process unifying framework that aligns not only the domains within IT together but also aligns IT with the business.UPF takes aspects of Michael Porter’s ‘Value Chain Model’ and develops the Value Chain to align with the Governance Model.UPF combines Porter’s Primary Activities which are essentially Operational/ Delivery activities with the Secondary Activities which are essentially Direction and Development activities.They are all part of the Value Chain – value is generated from Direction, Development and Delivery processes and activities.There is value in ‘Development’ activities which improve the business effectiveness of operational ‘Delivery’ activities.The Value Chain is divided into four domain areas:- Outcome Management- Internal Capability Management- External Capability Management- Finance & Asset ManagementEach of these Domains areas have process areas which defines processes ‘end to end’ for an element of the Value Chain across the Governance life cycle of Direct, Develop and Deliver.Mapping IT Governance onto a Unified Framework,John Gilbert, Southcourt, UK,
25Organizational Focus – another framework consideration Business(Strategic)responsible for ensuring that the future business requirements for IT Services are considered, planned and implemented in a timely fashion. These future requirements come from business plans outlining new services, improvements and growth in existing services, development plans etc.Service(Tactical)management of the performance of the live, operational IT Services used by the Customers. It is responsible for ensuring that the performance of all services, as detailed in the targets in the SLAs and SLRs, is monitored and measured, and that the collected data is recorded, analyzed and reported.Resource(Operational)the management of the individual components of the IT Infrastructure. It is responsible for ensuring that all components within the IT Infrastructure that have finite resource are monitored and measured, and that the collected data is recorded, analyzed and reported
27Value of FrameworksCIOs and the IT managers that report to them have all been in need of a clear picture that depicts the IT processes required to deliver quality IT services in support of their emerging e-services. Without a clear picture, IT organizations will continue to struggle as they try to understand and determine:The current state of IT with regard to process (the “AS-IS")The desired future state of IT (the “To-BE")The gaps between the current and future states of ITThe steps needed to bridge those gapsTherefore, the need for a concise picture - one that reflects an enterprise service management capability - is very real for most IT organizations and critical to their success.The HP IT Service Management Reference Model, White Paper, Version 2, January 2000
28CaveatsThere will be no “precise” or “definitive” framework for some time.Though the need is real, the progress towards better IT service management remains a “work in progress”There are “proprietary” solutions which can be secured at high costs, but all require “fitting” to an organizational settingThere are generally recognized “best practices” which, through the OGC and itSMF are within the public domainThe HP IT Service Management Reference Model, White Paper, Version 2, January 2000
30Information Technology Infrastructure Library What is ITIL ?Information Technology Infrastructure LibraryINFRASTRUCTUREA logical means of dividing the overall IT environment into components of related functionality.LIBRARYA depository built to contain books and other materials for reading and studySO ITIL is..A method of organizing the Information Technology departments of organizations. ITIL defines the (work) processes involved and the interfaces between them.Hyperdictionary
31Pink Elephant Definition ITIL is all about which processes need to be realized within the organization for management and operation of the IT infrastructure to promote optimal service provision to the customer of the services at justifiable costs.processA series of definable, repeatable, and measurable tasks leading to a useful result for an internal or external customeroptimalThe point at which returns on investment do not justify further costscustomergroups or individuals who have a business relationship with the organization; those who receive and use or are directly affected by the products and services of the organization.JustifiableTaking into consideration the strategic and operational considerations of the organization
32ITIL ….provides a framework in which to place existing methods and activities in a structured context.Structure: how an interface is organized and optimized for ease of use and understanding
33Phases of Management The Structure ? Setting Objectives Planning Service Level ManagementSetting ObjectivesPlanningExecutionMeasurementControlApplication & System DesignCapacity PlanningConfiguration/Asset ManagementProblem ManagementBackup & RecoveryPerformance ManagementChange ManagementSecurity ManagementAvailability ManagementHigh Availability, Piedad, Hawkins, p.39
34Dept A Dept B Dept C Dept D LOB A Dept E Dept F Department Silos ITIL ….provides a framework in which to place existing methods and activities in a structured context.Get complicated when participants are not all subject to same processesDept ADept BDept CDept DLOB ADept EDept FProcess 1LOB Process 1LOB Process 2LOB Process 3Process 2Process 3Process 4Department Silos
35ITIL ….provides a framework in which to place existing methods and activities in a structured context.Since processes and their activities run through an organization, they should be mapped and coordinated by process managersIn a product-oriented organization, the flow of [functional] activities and processes is not generally recognized at all; the focus is on the product, and management and control is often lacking. The evidence is in the lack of any useful metrics related to the production process, because the process activities are not clear or even not identified.
36ITIL ….provides a framework in which to place existing methods and activities in a structured context.Process 1Process 2Process 3Process 4Communication, cooperationBy emphasizing the relationships between the processes, the lack of communication and co-operation between various IT functions can be eliminated or minimized.
37ITIL Defines ---- Best Practices What are Best Practices ?techniques or methodologies that, through experience and research, have proven to reliably lead to desired results.A commitment to using the best practices in any field is a commitment to using all the knowledge and technology at one's disposal to ensure success.Who’s Best Practices ?the organization who wrote the books– U.K. Office of Government CommerceITIL provides a cohesive set of best practice, drawn from the public and private sectors internationally. It is supported by a comprehensive qualification scheme, accredited training organizations, and implementation and assessment tools. The best-practice processes promoted in ITIL both support and are supported by the British Standards Institution’s Standard for IT Service Management (BS15000).
38Implementing Best Practices may be problematic... the organization has not made the mistake - thus, not clearly understanding the reasoning behind the adopted practice.the organization may not have adapted its' internal support processes sufficiently to implement the processes - ie., not sufficiently mature in CMM terms.the implementation of one ITIL process will have dependencies with other ITIL processes - these interrelationships can be complex and differ with the characteristics of the organization implementing ITILdifferent ITIL disciplines have base implementation scenarios targeted for different levels of organizational maturity - they reflect the "best" amongst a discrete number (and not an unbiased sample) of organizations reviewed and not the theoretical best (ie. too few organization's at higher maturity levels).Note: Sorry new slide – not in set distributed
39A MethodologyA methodology is not a best practice in and of itself. It is the collected sum of best practices that, when carefully orchestrated, create synergistic, tangible value to an organization.Methodology is also a business process that an organization executes. The process is a collection of best practices (call them methods or tasks if you wish) that are organized to produce value at one or more points along the process path, or if you’ve been reading the latest management texts, the value chain."Myths of Methodology, Dan Drislane, Beggs-Heidt, August 2002
40ITIL Key ConceptsWhat I think is truly different from how you may currently be operating
41The Journey – describing the environment BusinessGoalsIT PlanningReach, Range, Maneuverability ArchitectureThe IM&M architecture of the business which permits anyone, anywhere, at any time to access (reach) any sharable information object (range) or service.GeneralizedOrganizationalGoalInfinite reach, range& maneuvrabilityInfrastructure & servicesBernard Boar, the Art of Strategic Planning forInformation Technology, 1993
42If perfectly defined infrastructure faults should ONLY occur due to: AssumptionsIf perfectly defined infrastructure faults should ONLY occur due to:Changes to definitionNormal wear and tear
43Metadata on infrastructure The JourneyBusinessGoalsIT PlanningMetadata on infrastructureCMDBInfinite reach, range& maneuvrabilityInfrastructure & services
44If perfectly defined infrastructure faults should ONLY occur due to: AssumptionsIf perfectly defined infrastructure faults should ONLY occur due to:Changes to definitionNormal wear and tearThe infrastructure CAN BE highly defined at acceptable costs using appropriate tools
46If perfectly defined infrastructure faults should ONLY occur due to: AssumptionsIf perfectly defined infrastructure faults should ONLY occur due to:Changes to definitionNormal wear and tearThe infrastructure CAN BE highly defined at acceptable costs using appropriate toolsThere will be better tools offered in the future to achieve higher (or the same) availability and capacity at lower costs
47Infrastructure & services The JourneyBusinessGoalsIT PlanningTool & approach improvementsEnvironmental ScanningReleasesInfinite reach, range& maneuvrabilityInfrastructure & servicesIncidents,Problems,ChangesInfrastructure is NOT perfectly definedAnd there is wear and tear
48ITIL Key Concepts – Business Alignment “Strategic alignment is achieved between the business and information technology when IM&M can be used to create, design, and exploit business opportunities.”Bernard Boar, The Art of Strategic Planning for Information technology, p. 323Event: Economic down-turns result in business cut-backsLeads to review of IT operations and renewed attempts to manage technology according to business goals and objectives.Using ITIL SLM, IT organizations commit to describing the services they offer and to detailing the level at which those services can be offered and to measure their performance against those commitments
49ITIL Key Concepts – Manage Customer Relations Business CustomerCRMCorporate Support?Treat internal clientsLike external customersApplication Support
50ITIL Key Concepts – Simplify contact Service Desk rather than Help DeskA Single Point of Contact (SPOC) – one number for all technology queriesService Desk “owns” calls from cradle to grave – ensures they don’t get lostSpecialization of Service Desk as generalistsComplimented by self-service tools
51ITIL Key Concepts – Emphasize service restoration Distinguish between service restoration and problem solving activitiesInvolve different goals and skill setsFocus all attention and the correct resources on service restoration efforts“Park” problems for later treatment
52Event Management - It’s all about finding and removing infrastructure faults
53ITIL Key Concepts – Control Changes Achieve a “Known state” for environment in CMDBEvidence suggests majority of incidents are a result of changesAny change is carefully assessed for riskSelected treatment is a function of evaluated risk of change with procedures designed to streamline known and low risk changes
54ITIL Key Concepts – Communication Make all attempts to mitigate impact of faults and outages by strategic communications to User and businessesAllowing them to take alternate actions to offset productivity losses from faultsImprove processes by engaging them in change acceptance activitiesImproving overall customer satisfaction by participation
55ITIL Key Concepts – Measurement Performance expressed in a ‘performance architecture’ signified by logical collection of SLA – OLA/UC networkSLA outlines end-to-end service expressed in Customer termsSupported by network of internal & external agreements describing performance requirements of elements of service chain
56ITIL Key Concepts – Control Customer Expectations Service levels are achieved at a costSLAs control “expectation creep” by tying additional service levels to their associated costsFinancial costing methods should clearly identify costs to customers in order to re-orient IT spending from “administrative overhead” to “strategic enabler”
57ITIL Key Concepts – Availability Trade-off Trade-off between High Availability and Restoration strategiesBased upon review of systemsneed for high availability VS business impact of failure
58In Summary ITIL improves Quality of Service IncreasesUptimeElimination ofrepeat incidentsFaster , more accurate resolutionIncreased UptimeElimination of repeat incidentsFaster resolution timeValue of ITIL Process Framework to IT Service ManagementWHITE PAPER, Author: Viswanathan. S
59In Summary ITIL can improve timeliness of service More accuraterolloutsDecreased rollbacks & incidents from poor Change ManagementFewer Incident through proactive removal of faultsFewer rollbacks & incidents caused by poor changesMore accurate rollouts from releasesDecreased incident volume thru effective Problem ManagementValue of ITIL Process Framework to IT Service ManagementWHITE PAPER, Author: Viswanathan. S
60In Summary ITIL can reduce Cost of service Lower ave cost per incidentFewer reported incidentsCaused by poor changesLess incident volume & Firefighting activity through better Problem ManagementReduced incidents caused by changesDecreased ave. cost / callDecreased incident volume and firefighting costsValue of ITIL Process Framework to IT Service ManagementWHITE PAPER, Author: Viswanathan. S
61Control Objectives for IT-Related Technology Adaptation for auditors COBITControl Objectives for IT-Related TechnologyAdaptation for auditors
62What is Governance?“a structure of relationships and processes to direct and control the enterprise’s goals by adding value while balancing risk versus return over IT and its processes”COBIT Implementation Tool Set3rd Edition, July 2000
661. Planning & Organization Domain ProcessPO1PO2PO3PO4PO5PO6PO7PO8PO9PO10PO11- Define a strategic IT plan- Define the information architecture- Determine the technological direction- Define the IT organization and relationships- Manage the IT investment- Communicate management aims and direction- Manage human resources- Ensure compliance with external requirements- Assess risks- Manage projects- Manage quality66
672. Acquisition & Implementation DomainProcessA11A12A13A14A15A16- Identify solutions- Acquire and maintain application software- Acquire and maintain technology architecture- Develop and maintain IT procedures- Install and accredit systems- Manage changes67
683. Delivery & Support Domain Process DS1 DS2 DS3 DS4 DS5 DS6 DS7 DS8 - Define service levels- Manage third-party services- Manage performance and capacity- Ensure continuous service- Ensure systems security- Identify and attribute costs- Educate and train users- Assist and advise IT customers- Manage the configuration- Manage problems and incidents- Manage data- Manage facilities- Manage operations68
694. Monitoring Domain Process M1 M2 M3 M4 - Monitor the processes - Assess internal control adequacy- Obtain independent assurance- Provide for independent audit69
70COBITControl Objectives for Information Related Technologies
71COBIT Defining and managing service levels Business need to understand levels of service neededSLAsformal agreementsdefined responsibilitiesresponse times & volumeschargingintegrity guaranteesnon-disclosure agreementscustomer satisfaction criteriacost/benefit analysis of service levelsmonitoring & reporting
72Knowing What is Best Practice Isn’t much good if you can’t achieve it. It’s Not that SimpleKnowing What is Best PracticeIsn’t much good if you can’t achieve it.
73Giga Research - October 23, 2003 Despite significant vendor hype, fully fledged IT Infrastructure Library (ITIL) implementations by enterprise IT departments have remained an exception. The majority of companies have not advanced beyond the piloting or even exploration phases. There are two main reasons for the failure of ITIL to live up to expectationsImplementation issues: The ITIL methodology has proven to be notoriously time- consuming and difficult to implement. Although ITIL promises cost-saving and process improvements, there is no guaranteed return on investment (ROI), making the ITIL proposition a not very attractive one for corporate IT departments.Expectation mismanagement: Vendors have oversold the ITIL methodology as a means of mapping business processes to IT processes, which is indeed a big concern for many IT departments these days. Unfortunately, ITIL is unsuitable for this task. It is merely a way of structuring the internal IT service delivery and once fully implemented will increase the efficiency of the IT department. Once clients started to familiarize themselves with the ITIL concept, this mismatch between promise and reality became obvious, effectively diminishing the ITIL value proposition even further.
74Why do implementations fail? Simply implementing a ‘process control function’, as implementations were considered to be in the past, is not enough.In most cases failure was caused by lack of attention to the ‘process enablers’.Management should be committed during the entire ‘plan-do-check-act’ cycle, and should also address all aspects of the service management frameworkStop Being a Victim!By: Char LaBounty President
75But provides little guidance on how to hit the target What can be done ?ITIL establishes a targetBut provides little guidance on how to hit the target
76Need process improvement advice to hit target CMMI provides guidance for organizational improvementITIL is an excellent base for driving performance and quality improvements in the Service management domain. It is also going to be an integral part of a wider quality initiative from other frameworks, such as for Capability Maturity Model,(CMM) impacting application development, or COBIT.Assyst – Service Matters (http://mediaproducts.gartner.com)
77ITIL Implementation: Vital elements to consider -- the scope and complexity of the organizationthe resources at your disposal, including staff numbersthe level of maturity of the organization – particularly with achieving a “Defined” capabilitythe impact of IT on the business – how important is the area to the overall businessthe culture of the organizationcontinuous communication with the User population.ITIL Service Management, C1
78Capability Maturity Modeling The ability to deliver is determined by organizational capabilities and maturities
79Remember the methodology The ability to call upon, utilize and sustain enablers is a function of the organization’s capability maturity level.Myths of Methodology, Dan Drislane, Beggs-Heidt, August 2002
80Capability Maturity Model (CMM) First advanced by Crosby in “Quality is Free” (1979)Adapted by IBM in 1980s to instill TQM into software development. Humphrey observed…TQM needed to be implemented in stages to be successfulNew software development practices did not survive unless organization changed supporting behaviorsWork is chronically over-committed in low maturity organizations – results depended on skills of exceptional individualsCarnegie-Melon Institute uses approach to devise Software CMM, Software Engineering CMM and Product Development CMMIn 1995 Carnegie-Melon developed People CMM to improve the capability of the workforce.In 2000 Carnegie-Melon integrated SW with system engineering processes in CMM-IntegratedInformation Systems Audit and Control Association devise COBIT for IT Governance auditingIT Service CMM is a work in progress in the Netherlands by Professor Niessink
82CMMI - Levels 1 through 3A process cannot be improved if it cannot be repeatedRepeatable: The first step in helping an organization improve its maturity is focused on helping organizations remove the impediments that keep them from repeating successful .. practices.Managed: The effort to establish a repeatable capability is the effort to establish basic management practices locally within each unit or project. Only when this management capability is established will the organization have the foundation on which it can deploy common processes.Defined: When the organization defines a standard process for performing its business activities, it has laid the foundation for a professional culture. Most organizations report the emergence of a common culture as they achieve Level 3. This culture is based on common professional practices and common beliefs about the effectiveness of these practices.
83What Does CMMI offer“This history of productivity and quality improvement in software has been riddled with silver bullets.Complex, advanced technologies were usually implemented in a big bang that often proved too large for the organization to absorb.The SW-CMM achieved widespread adoption because it broke the cycle of silver bullets and big bangs. At each stage of its evolutionary improvement path, the SW-CMM implemented an integrated collection of management and development practices that the organization was prepared to adopt.Each level of maturity established a new foundation of practices on which more sophisticated practices could be implemented in later stages.More importantly, each level shifted the organization’s culture one step further away from its initial frenzied state toward an environment of professionalism and continuous improvement.”People CMM, p.12
84So, CMMI can provide advice on HOW to implement Some ITIL processes exist predominantly at a specific, but attainable level of maturity – but, can achieve additional benefits at higher implementation levelsSome aspects of ITIL processes exist at levels of maturity beyond the capability of the organization at its current maturity levels. These require enabling processes to be implemented.Eg. availability, SLM measurement require sophisticated quantitative measurement capability associated with level 4Problem Management Root Case Analysis is associated with level 5 activities (Continuous improvement through elimination of defects)There are implied orders amongst ITIL disciplines and within sub-divisions of disciplines in HOW they should best be implemented
85CMMI – A DistinctionCMM makes an important distinction between practices designed to implement a workforce habit and practices designed to institutionalize the practice. Without the later, all too often newly embedded practices will revert to previous, well-entrenched behaviors. The four institutional practices are displayed below.
86CMMI - Generic Practices Generic practices are practices that should be included in every process area in addition to the specific practices that appear in each process area description. The generic practices improve the power of a process by assuring that the specific practices are executed and that there is appropriate planning of the process to assure that it is feasible and well-supported.Establish and maintain an organizational policy for planning and performing the processEstablish and maintain the plan for performing the processProvide adequate resourcesAssign responsibility and authorityTrain the peopleIdentify and involve the relevant stakeholdersMonitor and control the process against the planObjectively evaluate adherence of the process against its process description, standards, and procedures, and address noncomplianceEstablish and maintain the description of a defined processCollect work products, measures, measurement results, and improvement informationSEI'S Capability Maturity Model - Integrated Acquisition Model vs 1
87Pre-requisites for repeatable services (level 2) Service Commitment Management - to ensure that service commitments are based on the current and future IT service needs of the customer.Service Delivery Planning - ensure that the service delivery planning is developed in accordance with the service commitments and that internal commitments are secured.Service Tracking and Oversight - During service delivery, performance is monitored to enable corrective actions before the service commitments are breached. In addition, the tracking forms the basis for service reports to the customer.Service Sub-contract Management - Parts of the service that are sub-contracted to third parties are managed and controlled.Configuration Management - The information technology subject to the IT service is identified and controlled.Event Management - managing events that occur during service delivery. Events can be incidents, such as unavailable servers, or service requests from end-users. Both types of events need to be handled in time in order to meet the service commitments.Service Quality Assurance - An independent quality assurance group provides insight for senior management into the processes used and work products producedFrank Niessink Version en, January 15, 2003 download from
88Pre-requisites for defined services (level 3) Organization Service Definition - a service catalogue is developed that describes the services, in terms of customer benefits, that the service provider can deliver.Organization Process Definition - the organization describes the processes used to deliver the services, described in the service catalogue. Service catalogue and standard service processes undergo improvement as a result of practical experience.Organization Process Focus - this key process area is aimed at implementing the standard processes and assessing the performance of the processes in practice.Integrated Service Management - this key process area is aimed at tailoring the standard service processes to specific service commitments for a specific customer so that the tailored process can be used to manage and deliver services to the customer.Service Delivery - the tailored service processes are performed to deliver the services.Training Program - based on the standard processes, a training program is developed. Employees are trained to fulfill their roles in the standard process.Intergroup Coordination - delivering services requires different groups and disciplines to coordinate their work. This key process area makes sure communication between different groups is facilitated.Problem Management - incidents and service requests that are registered as part of the Event Management key process area are analyzed to identify and solve underlying problems in the information technology.Resource Management - required resources for delivering different services to different customers are coordinated across the organizationFrank Niessink Version en, January 15, 2003 download from
89Success is still not guaranteed P-CMM Organizational workforce practices need to be addressed.
90Processes Require Departmental Cooperation Dept ADept BDept CDept DDept EDept FProcess 1Process 2Process 3Process 4The implementation of processes modifies the traditional structure by requiring the initiation of “workforce competencies” rather than departmental skillsets.An example is the view of Availability as being composed of generic or cross-organizational issues rather than product-centric (eg. network).
91People CMM - Management OptimizedPredictableDefinedManagedInitialInconsistentPeopleCompetencyCapabilityChangeDevelop an organization-wide infrastructure atop lower practices that ties the capability of the workforce to strategic business objectives.The organization builds an organization-wide framework of workforce competencies that establishes the architecture of the organization’s workforce. Each workforce competency is an element of the workforce architecture, and dependencies among competency based processes describe how these architectural elements interact.Managers to take workforce activities as high priority responsibilities of their job with focus on Unit level activities.Organization has not defined workforce practices, and, in other areas, it has not trained responsible individuals to perform the practices that exist.
92Achieving a Defined Maturity is a process enabler: P-CMM findings:frequent failure of organization-wide improvement programs... Because they were thrust on an unprepared management team - It is difficult to implement organization-wide practices if managers are not performing the basic workforce practices required to manage their units.competency-based processes (P-CMM Maturity Level 3) form a basis for defining workgroup roles and operating processes. Rather than just relying on the interpersonal coordination skills developed at Maturity Level 2, workgroups can now organize themselves by tailoring and applying standard competency-based processes. The ability to use defined processes simplifies coordination within the workgroup, since it no longer rests solely on the interpersonal skills of group members to figure out how to manage their mutual dependencies.Competent professionals demand a level of autonomy in performing their work. To best utilize competent professionals, the organization must create an environment that involves people in decisions about their business activities. Decision-making processes are adjusted to maximize the level of competency applied to decisions, while shortening the time required to make them. Individuals and workgroups should be provided with the business and performance information needed to make competent decisions. A participatory culture enables an organization to gain maximum benefit from the capability of its workforce competencies while establishing the environment necessary for empowering workgroups.
97Can I be recognized for my efforts ? ConcernsHow far do I have to go ?Can I learn from others ?How long will it take ?How do I know I'm there ?How much will it cost ?Can I be recognized for my efforts ?How do I sustain the momentum ?
98You need an accepted and coherent strategy of how to proceed The Order of Things'In order to deliver a high quality of service at the right cost to the business, you have to have repeatable, well-defined processes,'‘Once senior executives have bought in, ITIL leaders must develop a rollout plan and establish ways to measure success. This includes building project teams, setting milestones, assessing costs, and determining and implementing best practices.You need an accepted and coherent strategy of how to proceed
99Key to A Coherent Strategy ? Alice: Which way should I go?Cat: That depends on where you are going.Alice: I don’t know where I am going.Cat: Then it doesn’t matter which way you go.Be clear about what you want to accomplish
100Implementing ITIL is not revenue neutral Before ITILAfter ITILCost of ProcessesReplacedCost of ITILProcessesCost toBusiness ofIT serviceprovisionThe benefits to theorganizationHarder to defineCan you make the case ?Can you continue to defend it ?The cost to theService Provider
101But, the road is long and the target is moving Queen of Hearts: it takes all the running you can do, to keep in the same place. If you want to get somewhere else, you must run at least twice as fast as that!'
102Perhaps Wayne Gretsky said it best Skate to where the puck will beAnticipate
103What to Expect Today Future Best Practices Certification Service Desk SWIntegrated Service Mgmt SWGap Analysis“Mature” Maturity ModelingITIL-3Process emphasesITIL/CMM/COBIT integrationITIL modules
105Some basic suggestions on how to implement ITIL processes
106METADue to the diversity and complexity of deploying IT processes, we recommend the following four-phased implementation scheme:Phase 1 (6-8 months): Develop selling, marketing, service deployment planning, service deployment, change management, problem management, event management, and service level management processesPhase 2 (8-12 months): Develop capacity planning, performance (server/network) management, configuration management, and cost/chargeback processesPhase 3 (12-15 months): Develop the remaining miscellaneous processesPhase 4 (15-18 months): Analyze measurements and undertake ongoing optimization use this structure for citationsMETA - Process Clustering - Service Management Strategies, Oct 23, 2000
107Microsoft “Quick Wins” Service Desk - Merge multifunctional service desk into one central point of contact, either virtually or physically.Incident Management - Establish consistent definitions of incident severities to ensure proper response by support staff to logged incidents.Problem Management - Ensure that changes are correctly referenced to problems so that the root cause is only resolved onceChange Management - Establish a standard Request for Change (RFC) form.Release Management - Ensure that Operations Acceptance Testing (OAT) is carried out as a separate exercise to User Acceptance Testing (UAT).Configuration Management - Produce a "logical" CMDB from existing system data (for example, inventory, human resources, purchasing) rather than a "physical" CMDB.
108Microsoft “Quick Wins” Availability Management - Use historical analysis on hardware mean time before failure (MTBF) in order to proactively replace equipment before it fails.Capacity Management - Input threshold figures for CPU, memory, and disk to Service Monitoring and Control.Service Level Management - Summarize service level agreements into two pages or less so that they are easier to read.Service Monitoring and Control - Identify system baselines to establish accurate thresholds for monitoring and alerting on normal and abnormal system utilization.Financial Management - Charge on service management issues (service desk calls, problems/changes raised) rather then CPU, memory I/O, etc...IT Service Continuity Management - Ensure that documentation copies are stored at an off-site location either electronically or physically.
111The Art of ServiceDetermine the base line; start with an assessment to determine priorities.Survey the services/system(s) currently used by the organization for providing day-to-day user support and for handling incidents, problems and known errors. Review the support tools used, and the interfaces to change management and configuration management including inventory management, and the operational use of the current system within the IT provider. Identify strengths to be retained, and weaknesses to be eliminated. Ascertain the agreements in place between service providers and customersAscertain service level requirements and document these. Plan and implement the service desk using tools designed for this function which support incident control. These tools should either support or be capable of integration with tools for the aspects of Problem Management as well as for configuration management and change management. Implement at least the inventory elements of configuration management required for incident control and change management.Extend the incident control system to allow other domains such as Computer Operations and Network Control staff to log incidents directly. Negotiate and set up SLAsDevelop the management reporting systemImplement the balance of 'reactive' Problem Management (problem control, error control and management reporting) and configuration management. The proactive parts of Problem Management should be implemented as staff are released from reactive duties by gradually improving service quality. Implement the release management process.Re-published from publication has been decommissioned
112Interprom CaveatsGoals Are Unclear - An IT organization which starts implementing ITIL processes because “We have a problem”, will probably be less successful compared to an IT organization which is aware of its weaknesses after having done an audit or a customer review.Lack of Tactical Management Processes - IT organizations after having implemented operational processes such as Incident Management, Configuration Management and Change Management, immediately jump to Service Level Management to have Service Level Agreements and service level reports. With this, IT organizations skip the implementation of formal tactical processes such as Availability Management, Capacity Management, IT Service Continuity Management and Cost Management.Duration Times - ITIL offers process models, which are based on ‘Industry Best Practices’. This means that out- of-the-box implementations of ITIL simply don’t exist. Instead, ITIL provides IT organizations with a framework. It depends on each individual IT organization to have ITIL fit to its needs and priorities. A complete and full implementation of one process can last months, and while maturing, IT organizations continue to optimize their processes.Bad Change Management - it is important to spend enough time to deal with resistance an implementation of a new way of working introduces. Managing these changes is therefore very important. Introducing these kinds of changes asks for an incremental approach. In short cycles the new process is introduced to the organization, which allows enough time to adjust, and to absorb the new situation. The Plan-Do-Check-Act (PDCA) cycles we know from TQM-implementation projects can be useful in this perspective.Process Itself is Not the Goal - Implementation of formal (ITIL) processes help to increase the performance of the IT organization. Processes are implemented to provide management information, which directly contributes to the most effective and efficient way to contribute to the realization of the primary business processes of the company. Line managers, process managers and product managers are responsible to define performance indicators, process characteristics and control variables. By measuring performance, periodical management reports can be generated. Strategic decisions can then be based on hard figures instead of intuition.Implementation of ITIL, Copyright 2002 InterProm USA Corporation
113ITIL Disciplines Maturity Placement Maturity Levelj k l m nIncident Major Incident CMDB ReferencesAssets Mission Critical Configurations Configuration MgmtChange Asset Reference CMDB ReferenceFinancialReactive Problem Proactive ProblemReleaseService ContinuityMOU Service Catalogue OLA SLA Measurement ReportingDemand App Sizing WorkloadRecovery High Availability Modeling
114Preparing for an Implementation Determine Organization’s Ability to ChangeDetermine the Cost of Downtime for Major ApplicationsDevelop a Vision for the ImplementationDevelop Process RepositoryThe attainment of Level 3 - defined Maturity is a pre-requisite for implementing many ITIL processes so that they will be self-sustainingAssigning costs of Unavailability allow the organization to establish what is acceptable risk. Once established then highly reliable analyses of the optimal level of availability are possible and a correct assessment of the availability-recoverability trade-off is possible.A vision includes both a description of the organization's most desirable future state and a declaration of what the organization needs to care about most to reach that future state."The organization should select appropriate standards and toolsets for describing process attributes and processes.
115Some Common Approaches Start with Service Management practicesIncident then change (quick wins requiring level 2 (repeatable) maturityConsolidate to have SPOC Service DeskDevelop Asset Mgmt database then migrate to CMDBIdentify ServicesImprove change process to greater maturityEnsure QA on Incident Tickets & improve Ticket reporting to enhance quality of “fault data”Implement reactive Problem ManagementIdentify costs of services & add to Service Catalogue description
117Traditional Startup Approach Project InitiationAssessment (high-end AS-IS model)Review ITS Strategic Intent / Develop Business Process ArchitectureRedesign ITS Business ProcessesAssess Organizational ImplicationsAssess Technology RequirementsDevelop ITS Performance ModelDevelop Transition PlanImplement TransitionReview Results and Plan Phase
118Issues w. Traditional Approach Success assumes highly mature organization – particularly with regard to Project Management capabilities (as defined by CMMI)Strategic definitional steps preclude early initiation of easily definable initiatives enjoying high degrees of organizational consensusDoes not fully utilize benefits of implementing “best practices” which have gained acclaim by virtue of their wide applicability
119Poor Project Management A few examples of poor project management, “have you ever been involved with or heard of a project within your organization or department that has or is exhibiting these or similar weaknesses?”Poor estimation of duration leading to the project taking more time than expectedPoor estimation of costs leading to the project costing more than expectedLack of quality control resulting in a product (or service) that is unusable or inadequateLack of planningInadequate criteria for what is requiredPoor managerial supportPoor administrative supportPoor communicationUnclear roles and responsibilitiesLack of resource commitmentWhat is PRINCE2? - by Fiona Spence (CC Consulting Ltd) -
120CMMI – Project Management “it is much better to apply a simple method correctly than to adopt a more complex approach inconsistently. “The basic Project Management process areas address the basic activities related to establishing and maintaining the project plan, establishing and maintaining commitments, monitoring progress against the plan, taking corrective action, and managing supplier agreements.Capability Maturity Model® Integration (CMMI), Version 1.1
121CMMI – Project Management The advanced Project Management process areas address activities such as establishing a defined process that is tailored from the organization’s set of standard processes, coordinating and collaborating with relevant stakeholders (including suppliers), risk management, forming and sustaining integrated teams for the conduct of projects, and quantitatively managing the project’s defined process.Capability Maturity Model® Integration (CMMI), Version 1.1
125What’s been SaidMany organizations are demanding greater ROI from their IT servicesUsed together, ITIL, CobIT and CMM frameworks can provide a structure to achieve enhanced IT service managementA coherent, encompassing service improvement process will take several years. You need strategies to ensure sustained momentum.Be aware of the need to achieve enabling organizational practices as pre-requisites for implementing ITIL processes which require greater levels of maturity