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Paper Presented at the ICMG 2011 Enterprise & IT Architecture Conference in Bangalore
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Architecture World ‘11
. Using the Zachman’s Architecture framework to
realise ITSM Transformation at Tesco
Sukumar Daniel, Managing Consultant, Action Research Foundation
Abhiram Jayaram, Program Delivery Manager, Tesco Hindustan Service Center
Overview
Tesco World Wide Balancing Act – Tactical Versus Strategic Building on the First Baseline with Upgraded
Objectives Architecture Makes a Difference
Architecture World ‘11
Tesco World Wide
Architecture World ‘11
Tesco - Top Retailer in UK, operates retail business in 12 Countries. Dotcom in UK and other countries, Bank in the UK and Ireland, Malls in China, Malaysia
HSC
UK
Managed Service
Need for Change – Business Drivers
The Retail Business is heavily dependent on IT for serving customers and winning in the marketplace
Issues stemming from IT related problems can impact customer satisfaction and business outcomes, including direct financial loses
Management of IT services need to be improved to align IT to business needs and ensure that IT services perform in a reliable, dependable and consistent manner
However we are unable to measure our performance at all levels, from divisional to individual, consequently we can not manage the processes effectively
Service Operations – Some Facts(UK IT Services Data)
Each week we deal with around 21,000 contacts We process 350 changes each week, ranging from a simple code change to a major
release Around 70% of all incidents have no root cause fix documented
The average elapsed time documented to fix an incident is 46 man hours
A Hardware incident which requires an engineer visit is documented at 33 hours to fix
25% of records do not have any details on action taken
46% of Incidents are recurring issues
We produce 100’s of reports that do not help us operationally
18% of calls to the Retail Help Desk are for repeat issues
37% of all Store incidents are resolved outside of the service level
35% of calls to the Retail Help Desk are abandoned before getting through to an agent
Architecture World ‘11
SOM for Sustainable Change
The Objective of the Service Operating Model programme is to :
Change focus from Technology Silo Management to an End to End Service Oriented Management
Transform our ways of working to be process driven with a focus on continual Improvement
Provide each individual in IT with clear objectives of their role in the process
Implement a tool set that enables the service desk and support staff to effectively manage incidents and proactively work towards improving services.
Establish Transparency in IT Service Delivery Quality and develop ability to demonstrate how IT contributes to the business
SOM Project Overview
The objectives of the programme are to update and consistently align our people, process and tools in order to deliver a step-changed IT service to the business. The programme will :
Deliver an integrated suite of service management processes and land consistently across IT
Deliver a best of breed tool which will give us the agility to respond to changing business needs, whilst maintaining control in order to make IT Work Every Day
Update our individual, team and organisational objectives to ensure they are focussed on delivering great service every day
Enable us to continually improve IT services through systematic improvement projects based on Data Analysis
ITSM
ITIL V 3.0 Best Practice Guidelines for
establishing ITSM
Process Oriented Approach to culture Change
ISO 20000: 05 International Standard for
ITSM
ISO 20000: 05 International Standard for
ITSM
ITSM Process & Tools A Foundation
Systematic Capability Improvement
The Chan
ge Slope
Changing Business Environment
Impr
ovin
g C
apab
ilit
y M
atur
ity
(CO
BIT
)
Stability in a Changing
World
The SOM Project to establish a
baseline
BALANCING ACT –TACTICAL V/S STRATEGIC
Pilot Release of BPM engine based Tool to replace existing Service Desk
Architecture World ‘11
Tesco ITSM Journey
Mar 2009 – Study Commenced
Aug 2009 – ICCM Purchased
Nov 2009 – Pilot ITHD & DSSFeb 2010 – Infrastructure
July 2010 – HO Apps & Bank
Aug 2010 – Supply Chain
Sep 2009 – Retail
Nov 2010 – CE
Tactical P
hase
Stra
tegi
c P
hase
Transparency PhaseAug 2010
Make Changes PhaseSep 2010
Build Sustainability PhaseNov 2010
Tactical Phase – Roll out Tool
• Setup Infrastructure and Train Teams• Pilot the Wizard for Incident Capture with
ITHD supporting UK HO• Scale Up the implementation by structured
Addition of Infrastructure, and other business areas
• Managed phased de-commission of Service Center using the Parking Lot concept
• Roll Over entire Retail to ICCM• Progress to Group Countries; start with CE
Change Ways of Working• Setup a Core Group with SPOC from Each
HPD Area and Identify one service as pilot• Use the Purpose Built Data Mining tool and
conduct an Incident Profiling of the Service• Extract Sample data of Top 3 Incident
Generators, conduct Audit and Identify Improvement Opportunities
• Operate Problem Process for Quick Wins• Re-Work Classifications, Closure Code and
roles and Responsibilities for L1,L2&L3• Operate Problem Mgmt. Governance
Project Phasing
Incident Management Change ManagementProblem
Management PortalITHD 1 3 4 2Desktop Support 1 3 4 2SHD 2 3 4 4Operations 2 3 4 3Retail 2 3 4 4Supply Chain 2 3 4 4Head Office 2 3 4 3Infrastructure 2 3 4 3Finance 2 3 4 3.COM 3 3 4 4Tesco Bank 4 4 4 4
Phase 1 Pilot of Incident Management in ITSD and DesktopPhase 2 Rollout of Incident Management to all IT teams and Stores Help DeskPhase 3 Incident Management in .Com, Change Management and Portal to Head Office UsersPhase 4 Portal to Retail and Supply Chain, Problem Management across IT and including of Tesco Bank
Functional and Process Releases
Jan JulyMayMar
Phase 4
Phase 3
Phase 2Phase 1
Service Desk Related Lessons
Data collected from 6 agents has been used, out of a total of 16 agents
Data was collected between the 16th and the 23rd of November 09
Blank selections have been excluded
A total of 172 incident folders have been used in the study
17 of the Incidents do not have data on Classification
Steps have been taken to improve data collection and the results will be reviewed after a period.
Tickets Posted during the first week
Analyst wise tickets logged till 24th Nov 09
The Handshake Process
The handshake process is very effective in ensuring that ownership of a given ticket is always assigned to an individual or a triage of a support group.,
Tickets that cannot be resolved by the Offline group are re-assigned to the third level group Triage.
The team lead along with an alternate team member have been assigned this triage role, The Team triage has the option of accepting the ticket, by assigning to self or other team member or to Reject the ticket with due explanation.
Tickets rejected by Triages are returned to the Sending Queue Triage for further action.
Once assigned the ticket is managed by the owner and resolution action is updated.
Lessons from the Pilot
Data used for the analysis is all tickets between 16/11/2009 11:31:17 AM and 24/11/2009 5:55:42 PM
Typical Silo Weekly ReportManagement I nfo 43 44 45 46 47 5W Tnd
IRs Raised 7309 8176 9436 10630 10475
Open IRs - - 1300 5455 5770
Pulse Entries 18 11 15 10 23
MIMP's 0 0 0 0 0 —
Changes Implemented 93 103 315 416 446
Change Board 41 32 59 66 64
I TSD
Calls into x59222 1011 543 2274 2195 1850
Calls Answered (%) 99 99 98 87 96
First Time Fix (%) 87 83 88 88 85
Abandoned Calls 24 8 57 333 55
I TSD Top Problems
USD 20 9 47 28 62
How Do I 140 44 247 154 205
Password Resets 157 133 451 227 224
24hr Ops Calls
SSO 1349 1786 1653 1911 666
Mainframe 386 393 333 394 211
RSO 616 645 489 538 142
UNX Alerts
TB 1925 2281 2115 3829 3834
EOD 1235 1781 1092 1289 1313
NG 8505 5700 6336 6910 7439
RS6000 3514 3695 3585 3362 3424
No of re assignments >=4 371 242 334 422 543
Stores > than 10 IRs open 3 14 8 11 10
First Time Fix Statistics Ranges Between 85 and
87%
Clearly indicates very little
opportunity for Improvement
What is an Incident?
1623 calls in the system between 16/11/2009 10:15:48 AM and 24/11/2009 6:04:17 PM
If we fix it first time it is a Service Request if we pass it on it’s an Incident
18
Segregated FTR
Service Requests, Vendor Calls etc, have been segregated from Incident Reports
A very high percentage of the calls managed by the SD are to do with fulfilling Service Requests,
19
FTF : Service Request post Segregation
Resolved by L1
Resolved by L2
Vendor
20
Revised First Time Resolved figures
FTR : Incident Request post Segregation for L1
FTR
Incident Generator Rank not visible
Management I nfo 43 44 45 46 47 5W Tnd
IRs Raised 7309 8176 9436 10630 10475
Open IRs - - 1300 5455 5770
Pulse Entries 18 11 15 10 23
MIMP's 0 0 0 0 0 —
Changes Implemented 93 103 315 416 446
Change Board 41 32 59 66 64
I TSD
Calls into x59222 1011 543 2274 2195 1850
Calls Answered (%) 99 99 98 87 96
First Time Fix (%) 87 83 88 88 85
Abandoned Calls 24 8 57 333 55
I TSD Top Problems
USD 20 9 47 28 62
How Do I 140 44 247 154 205
Password Resets 157 133 451 227 224
24hr Ops Calls
SSO 1349 1786 1653 1911 666
Mainframe 386 393 333 394 211
RSO 616 645 489 538 142
UNX Alerts
TB 1925 2281 2115 3829 3834
EOD 1235 1781 1092 1289 1313
NG 8505 5700 6336 6910 7439
RS6000 3514 3695 3585 3362 3424
No of re assignments >=4 371 242 334 422 543
Stores > than 10 IRs open 3 14 8 11 10
Top Incident? Generators identified – How Do I and Password Reset.
22
Segregation makes Incident generators Visible Looking at Segregated Incidents shows
a complete different Picture, where “Desktop Software” becomes the
Primary source of Incidents with “Issue With Your Equipment” following a
close Second
23
Drill down into Desktop Software.
Drilling down from Desktop Software
exposes Office Tools 2000 and Ms Outlook to
be the top 2 Incident drivers
24
Incident Classification Quality Issue
67% belongs to Generic Others and give no clue
to the real problem
25
Post Pilot Improvement of Classification
Data from 1 – 15th Feb
Data from 8 – 11th Mar
Desktop Software is now the second highest
source of Incidents.
Is this an effect of better Segregation of Incident Reports and
Service Requests?
26
Dramatic Improvement in Others being selected!!
Data from 1 – 15th Feb
Data from 8 – 11th Mar
Dramatic Changes to the number of Incidents classified as Others
completely changes the profile of Classification
27
Call Categorization Quality improvement
Data from 1 – 15th Feb
Data from 8 – 11th Mar
0
0.5
1
1.5
2
in\xb88 in\xd21 in\xx69 in\xi70 in\xk03 in\xk54 in\xp13
Tertiary Call categorization - Agent Error
Findings are based on 55% data
50% Reduction in Agent Error
Agents who need further training
28
Improvement provides Actionable Data
Pareto Analysis
05
1015202530354045
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licat
ion
Issu
ere
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ectin
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ile c
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ult
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ork
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rive
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tern
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ver
Causes
Occ
uren
ce
0.00%
20.00%
40.00%
60.00%
80.00%
100.00%
120.00%
Cum
ulat
ive
%
29
Result of a Proactive Problem Management
30
Impact on Password Reset SR Occurrence
31
Impact on Authentication Incident Occurrence
32
Impact on MS Outlook Incident Occurrence
Incident Mgmt Pilot
ChangeMgmt
ProblemMgmt
ITSM
ITIL V 3.0 Best Practice Guidelines for establishing
ITSM
Process Oriented Approach to culture Change
ISO 20000: 05 International Standard for ITSM
ISO 20000: 05 International Standard for ITSM
Incident Mgmt Full
Scaling the Pilot across the enterprise
The Change S
lope
Changing Business Environment
Impr
ovin
g C
apab
ilit
y M
atur
ity
(CO
BIT
)
Stability in a Changing
World
The Pilot Was the First Step
BUILDING ON THE FIRST BASELINE WITH NEW OBJECTIVES
Post organisation wide roll out for UK and Ireland Services to the Retail Business, a Formal HSC Wide Improvement Program was launched
Architecture World ‘11
ITSM Transformation HPD Briefing
Mark Cripsey & Sukumar DanielDate: 25th August 2010
Tesco Proprietary & Confidential36
Background
The new strategic vision - HSC as the Provider of IT Services across Tesco, Increased complexity in managing a “Follow the Sun” Service Delivery Urgent need to ensure that End to End Service Management Framework is in
place before the convergence initiative kicks in A Sound ITSM Foundation will be invaluable for transitioning services from
various countries into HSC. With the roll out of ICCM well underway the tool is in place to provide
organisation wide support. Need to transform to proactive ITSM framework in place with continual
improvement at the core of the DNA.
To do this we will leverage on Tools, Processes, People and Partnerships.
37
An Iterative Milestone Plan (Applying Kotter’s Framework)
Planning
HPD Briefing
Prepare ITMT Comm.
Establish a sense of urgency
Create the guiding coalition
Develop a Vision and Strategy
Communicate the change Vision
Identify & Train 30% Core Groups
Empower employees for broad-based action
Generate short-term wins
ITMT 1
Operate Continual Improvement Process
ITMT 2
Consolidate gains and produce more change
Anchor new approaches in the culture
BAU
Four Step Process1. Establish Transparency and Data Validity2. Identify SIP3. Run SIP4. Publish Results
Publish ResultsAnnounce Award SchemeTraining ProgramsCore Group for Balance
Repeat for Balance 70% GroupsEmbed Training Program as Mandatory InductionReview CI Process PeriodicallyEstablish Internal Audit Process
Identify Key GroupsCreate Core Group & Train in CI Process
Conduct ITMTPublish Vision & StrategyEstablish Urgency
Identify Key GroupsTrain and Mentor in CI Process
Establish GovernanceGet HPD Buy in for Director’s VisionCommunicate PlanFinalise ITMT MessageIdentify 30% for phase 1
Create Vision for ChangeDirector to Identify Key MessageWhy we need to Changewhat we need to ChangeWhat Happens if we don’t Change
38
ITSM Transformation – What will Change
Service Transparency and management on an End to End basis instead of Technology Pillar focus.
“Service Oriented Metrics” instead of Technology Pillar Performance “Boundary less behaviour” in managing services by all levels and groups involved “Elimination of Waste” through streamlining service flows
High Rate of First time Fix with a “Reducing Incident Occurrence and Turn around time Trend” instead of a Flat or Increasing Trend.
L1 Keeps fixing the same problem again and again Knowledge Library, Approved Work around and Call script capability used to improve
TAT L3 teams will be engaged to Identify and eliminate the Underlying Causes to Reduce /
Eliminate Incident Occurrence Proactive Problem Management (Continual Improvement) instead of
Transaction Based Reaction Focus on systematic elimination Top 3 Incident Generators Management reviews based on Improvements instead of Post Mortem Focus on control and effectiveness of Changes
Tesco Proprietary & Confidential39
Summary of 100 Day Plan
Week 1 – 4 Establish Transparency
• Create End to End Service Map
• Review and Improve Classification and Closure Categorisation
• Perform Quality Review and Create Policy for Implementation and Compliance Assessment
• Re-Do configuration in ICCM
• Operate New Configuration
Week 5 – 8 Make Changes
• Identify Top 3 Incident Generators
• Identify Improvement Opportunities
• Operate Problem Management Process
• Implement Operational or System Changes
• Operate Changed System
Week 9 – 12 Build Sustainability
• Verify Effectiveness of Improvement through reduction in incident trend or Turn Around Time
• Identify Applicable Classifications for Knowledge Articles, Approved Work Around and Call Scripts and implement
• Finalise Multilevel Service Oriented KPI Metrics and Apply
• Establish Compliance Assessment
The Virtual Team concept(Example 2)
ModuleSPOC
ModuleSPOC
Service Facilitator
Shared Services
SOM Tools GroupTechnical Support
Q GroupTechnical Support
E LearningTraining Program Development
Learning & Development Training Program Management (CDM)
ModuleSPOC
ServiceSPOC
Service DesksSDM
ServiceSPOC
DSS Support GroupsSDM
ServiceSPOC
Application Support GroupsSDM
ServiceSPOC
Infrastructure Support GroupsSDM
ProblemManagement
Group
Governance - HPD
Change Management
Group
Service Quality Monitoring Group
Change is usually easier to achieve when those affected by the change are involved
ITSM TRANSFORMATION INITIATIVEITMT BRIEFING
Service Channel Name – Order & Distribute Stage 1 Report
Prepared By: Chandrashekar Rukmangada and Sukumar Daniel
Date: 7th Oct 2010
Lessons Learnt from the Transparency Phase
Stock Control CR Service Channel Position
6 in Top 10
Retail – Incident Pareto for Period 6 & 7 (Aug 1st to 1st Oct 2010)
Weekly Incident occurrence Trend for Order & Distribute
Note: The steep Starting Slope is
caused by the Induction of
ICCM
Peak due to delay in bringing up the
Mainframe after Outage
Break Up of Incidents by Services Provided
P5
P3P4
P2
P0
92% Tickets Resolved by L1, SHD HSC Replenishment Ops
Resolution Closure Code Analysis
95% of tickets closed by L1 with Resolution code “SHD Resolved”
Next Steps
1. Inferences1. Top 3 Generator of Incidents
1. 25% from SBO Sign on related Issues
2. 20% from Delivery Related Issues
3. 10% from CR Count Related Issues
2. 92% of Tickets resolved by L1 SHD HSC Replenishment Ops1. 95% of Closure Codes marked as “SHD Issue Resolved”
2. Unable to Analyse closure action because of Above
2. Planned Action 1. Set up a Team of L1 & L3 to do a detailed audit of Tickets and Identify appropriate
Closure Codes
2. Update ICCM Configuration & Collect fresh Data
3. Operate the Problem Process to Identify Root Cause
4. Take Actions to eliminate Root Cause and Verify Effectiveness
5. Time Lines will be as per 100 day plan stage II
SERVICE IMPROVEMENTSImprovements achieved by Support Groups at Service Channel Level
Architecture World ‘11
Architecture World ‘11
A year ago
Primary Logistics service
• 60% FTE involved in manual activities - low morale of the team
• Batch delay on 30% days and 5% orders either were not auto-scheduled or were missed
• Frequent daily application downtime & low performance - unhappy users
Business Impact
• Delays in order/ shipment/ appointment creation - impacting DC productivity
• Manual intervention needed to continue transport planning & operations
• Business KPI affected severely
Architecture World ‘11
What we did
Improvements to IT process
27 tasks automated, incl:
• Performance monitoring
• Business report generation
• Event logging &Alerting
• Order & Shipment Reconciliation
Improvements to Business Process
• Provided cloning features to simplify business process
• Single window scheduling board for all DC’s
• More online screens for seamless operation
• 11 new features introduced
Improvements to system availability
• Identified & Tuned Top10 worst performing SQLs
• Archival Logic
• Replaced Python Reports with SQL Reports
• Introduced security & configuration
Applied Lean principles to improve serviceThe new classifications/ closure codes helped bring in transparency
Data provided right focus to the right area
Architecture World ‘11
Today
IM trend
0
50
100
150
200
250
P4 P5 P6 P7 P8 P9 P10 P11 P12 P1 P2 P3
PeriodCo
unt
Incident Count Emergency Fixes
Batch failures
65% 83% 38%Primary Logistics Service
• 100% availability, service is green in last 9 months
• Only 5% is manual activity - improved team morale
• No delays - auto reconciliation in place• No downtime - happy business• Automated report generation & alerting
STRUCTURAL IMPROVEMENTS
Exposing the Need for Organisation Wide Structural Changes
Architecture World ‘11
PFS Service Incident Generation Rank (P6 and P7)
Multiple Entries in the Service Channel Level make it difficult to estimate the Correct Incident Generator Rank
PFS Fore Court generated the 5th highest number of incidents (7865)
PFS Till generated the 7th highest number of incidents (5611)
Resolution Ratio – HSC (L1, L2 & L3) To Vendor
PFS ForecourtPFS Till
INC Rank 5, Fuel Pump (Vendor Supported Service)
#1 Incident Generator = Pump Hardware 53%
#2 Incident Generator = Pay at Pump 40%
90 %
res
olve
d by
Gilb
arco
100
% C
losu
re C
ode
= O
ther
s
L1 Only A Post office No Possibilities for Value Addition
Working With Vendor to improve Closure Categorisation can enable Value Addition
INC Rank 7 (HSC Supported Service) – PFS Till Software
47% generated by Till Software
Top 3 Symptoms in PFS Till Software
Improvement Opportunity for Reducing Calls Filling Stations
Resolved by groups in the End to End Service Map
For every ‘One ticket’ resolved by L3, L1 resolves 7.5 tickets, Vendor resolves 3.5 Tickets and L2 resolves 1.25 tickets
Closure Codes not useful for analysis
SHD Issue Unresolved !! Does this mean that tickets are being marked as resolved but in reality no resolution has been provided, what happens to these calls, do they become repeat calls? Do they generate new incidents when the stores calls back?
Actions Recommended
• System Improvement Opportunities• Re-Design of Incident and Service Request Services and
relevant Classification and establishing Roles, Responsibilities and Authorities
• Defining relevant closure code to facilitate Problem Management
• Re-Casting the L3 Role for owning Problem Management
• Improve Vendor Resolution Codes
ARCHITECTURE MAKES THE DIFFERENCE
Create an IT Service Management Framework
61
EA – What, How, Where, Who, When & Why
Strategists theorize about how executives can own What the Architects Design and how engineers will build the
solutions that allow technicians to implement it so workers can participate
in using the systems that all of them thought about
Source: Home page in www.zackmaninternational.com
62
ITSM
ITSM an essential foundation for Enterprise Architecture
Business Enterprise Owned by Shareholders and Operated by Business Executives and their Staff
CIO’s Office – Enterprise IT Service Provider
Enterprise Architecture / Architect
ICT
ICT
ICT
ICT
ICT
ICT
63
John Zachman’s – Enterprise Architecture, Periodic Table
64
Shared Network Infra
Shared DC Infrastructure
ITSM Service Delivery Model Service Oriented Management Architecture
PurchasingMarketting FinanceDistribution
The Service Desk – Single Point of Contact for IT users
Custom
er Side
Supply S
ide
AppSrv
L3
L1
L2 Desk T o p
E Ma I L
Service Channel
Desktop Support ServicesApplication Support Services
AppSrv
AppSrv
App Supplier
Infra Supplier
Process support
App Supplier
Infra Supplier
Process support
L1L2
L3
Of fAuto
App Supplier
Infra Supplier
Process support
App Supplier
Infra Supplier
Process support
CIO’s Organisation/s – IT Service Provider/s to the Enterprise
Enterprise Business Organisation
Business Area
Business Area
Business Area
LocationsLocations Locations Locations
Service Channel
65
Types of Service Channels
1. IT Help Desk* – Help Desk providing SPOC for Personal Computer Services
2. End User Desktop Application Service Channel * – Desktop / Laptop / communication devices Software; supporting Office Automation software suites such as Email, MS office, Citrix, etc. and Communication software for Black Berry etc.,
3. End User Infrastructure Service Channel * – Providing support to End User personal Computers and Peripherals (mainly consisting of Vendors)
4. Business Application Software Service Channel * – Providing support to business users not directly involved with Stores Operations.
5. External Customer Help Desk* – Help Desk Providing SPOC services to external customers
6. Operations Software Service Channels * – Support technical and or Operations Management Software Services
7. Stores Operations Hardware Service Channels* – Providing Stores related Infrastructure support such as Tills, Petrol Filling Stations, PC Scales etc., (Mainly Vendors)
8. Shared Infrastructure Channel** – Providing support to shared infrastructure such as Unix Servers, Data Base Servers, Web Servers, WAN, LAN, etc.
* Customer Facing ** Internal IT Facing66
Aligning Business to IT
Architecture World ‘11
Tesco Proprietary & Confidential68
What, How, When, Who, Where & Why
SPOCBusiness Service
App Services Network Services
DSS Application Support
Outlook Client & Local Mailbox
LAN
Network Support
Network Equipment Providers
WAN Providers
WAN
Off Line SD
On Line SD
DSS Vendors
Email ServiceEnd User
DSS Server Support
Fire Wall
24 Hour Ops.
Server Clusters &Shared Storage
Asset ManagementDC Infra Services
MS Server OS MS OutlookServer
MS SQL Server Anti Virus &
Mentoring
MS IIS Server
Spam Filter
Hardware Vendors
Asset ManagerL1 & L2 Support L3 Support L3 Support
L3 Support
SLAOLA OLA OLA AMC
UPC
3P Vendors
End to End Service Map –MS Outlook Email Service
Fire Wall
Local Area Network
Wide Area Network
Outlook Client
Database Server
Exchange Server
CablesReplaced Cable
Changed ConnectorNetwork Card
Replaced Network Card
Cables
Replaced Cable
Changed Connector
Replaced Mother Board
SwitchReplaced Switch
Re Booted Switch
Outlook Client ProfileRe-Created Profile
Corrected Profile Setting
WAN Component
Closure Action
Web Server
An Integrated framework for Incident Classification and Resolution Categorisation
Incoming Call Classification• Identifies the Source Business Organisation of the Caller• Identifies the Business Area within the Business
Organisation• Identifies the IT Service Channel Owning the Service
pertaining to the call• Identifies the Service Pertaining to the call• Identifies the Symptom that the Caller is experiencing
Classification Captures User Details and Symptom Experienced or Service Request of the caller (End User)
Incident Resolution Data Capture
IT Service
Point of Failure
Resolution Action
Component of Point of Failure
Tesco Proprietary & Confidential70
IM Lifecycle Milestones
Offline Triage L2
Offline Analyst L2
Contact Agent FTR L1
WT1
WT2
RT1
RT2
Group Triage L3
WT3
Group Engineer L3
RT3
Total Turn Around Time (TAT) <= SLA
WT4
Group Triage L3
Group Engineer L3
RT6
WT6
WT5
RT1 = Resolution time for FTR by Online Analyst L1WT1 = Wait time before Assigning to Offline Triage L1WT2 = Wait time before Offline Triage Assigns to Analyst L2RT2 = Resolution time for Offline Analyst to Resolve L2WT3= Wait time For Offline Analyst to Assign to 3rd Level L2
WT4= Wait time for 3rd Level Engineer to Reject or Re-Assign L3RT3 = Resolution Time for 3rd level Engineer to Resolve L3WT5 = Wait time First L3 Group Engineer to Re-Assign L3WT6 = Next L3 Triage to Reject / AssignRT6 = Resolution time for Next L3 Engineer to Resolve L3
Start
Resolve
Template for Gathering Globally Converged Service Inventory
Architecture World ‘11
Scope Contexts Row – Identified by the IT organisation Column. System Logic Row –
Identified by Country, Assignee Group, Priority
Business Concepts Row – Identified by Service Channel (Supply Chain) Column.
Technology Physics – Identified by the Symptoms Column along with the Resolution Framework
Instantiating the Inventory in the BPM Service Desk Tool
Architecture World ‘11
Component Assemblies – Process Maps in BPM Service Desk
Operations Classes – Incident Management and Problem Management Modules
Deliverable – Information Mining Capability
0
20
40
60
80
100
Srv Chn 1 Srv Chn 2 Srv Chn 3
Incident Rank - Service Channel
INC Count SR Count
Select Business /
Country View Service Channel
0
20
40
60
80
Service 1 Service 2 Service 3
Incident Rank -IR for Services In Channel
IR / SR Count
Select Service Channel View
Service IR
0
20
40
60
80
Symptom 1 Symptom 2 Symptom 3
Incident Rank - Symptoms in Service
IR / SR Count
Select Service View
Symptoms
Select Service or Symptom View
Logical CI0
20
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Application App Srvr DB Srvr
Incident Rank - Logical CI from Service
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Module 1 Module 2 Module 2
Incident Rank - Logical CI from Service
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Application App Srvr DB Srvr
Incident Rank - Closing Action Performed on Component
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Extract Sample Data for
RCA
Classification Framework Resolution Framework
Architecture World ‘11
Summary
The concept of End To End Service Oriented ITSM Framework is well embedded into the fabric of the organization due to the inclusive methods used
It took six months to design, communicate, collect, review, approve and implement the necessary changes to the Service Desk Tool and the Foundation Data. This includes Global Set of Classification and support Organisation structure for the converged world.
Post the roll out, an organisational operational objective has been set for each Service Channel to operate the pre-defined Service Improvement Process and demonstrate 20% Incident reduction from the baseline year.
Thanks and Best of Luck
Architecture World ‘11
With Best Compliments from ………..