DiVetro UC2.0: Agility Included. DiVetro

UC2.0: Agility Included &

DiVetro © DiVetro 2012

Agenda • Voorwoord – Agneta Jacobson & Patrick Rikken • Praktijkcases – mGBA – WiGo4IT – KPN • Panel • Start community • Lunch

© DiVetro 2012

VOORWOORD

AGNETA JACOBSON

© DiVetro 2012

Building World-Class Software Development Teams Presenter: Agneta Jacobson, VP of Sales and Marketing

Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Who We Are We assist our clients in building and running world class software development teams. Global services company of highly skilled consultants

Proven approach of coaching and facilitation supported by a rich set of assets

Agile @ Scale – helping customers succeed with large agile projects and programs


Agile@Scale / Industrial Strength Agile

Building Sustainable Communities

Agile Metrics & Measurement

Agile for Large Projects & Programs

Agile with External Suppliers

IJI Assets

Leading Organizational Change

Measured Achievement Levels for Individuals and Teams


Selection of Our Clients Financial & Insurance

Government, Services & Other

Telecom Operators

Products

Contact Us

North America Office

Swedish Office

703 338 5421 [email protected]

+46 8 515 10 174 [email protected]

UK Office

Asia Office

+44 (0)20 7025 8070 [email protected]

+8610 82486030 [email protected]

Netherlands Office +31(0) 20 654 1878 [email protected]

VOORWOORD

PATRICK RIKKEN

© DiVetro 2012

Waarom dit initiatief? • • • •

ICT-projecten kunnen zoveel beter! Oorzaak ligt vaak in gebrekkige vraagformulering Te weinig scheiding tussen wat en hoe Iteratieve projecten leggen extra beslag op discipline om wat en hoe te scheiden

• Kennisdelen met vakgenoten • Versterken van onze boodschap: investeer in analyse

© DiVetro 2012

Wat is Divetro? • ICT-dienstverlener gespecialiseerd in Analyse • Voorvechter voor “autonome vraagformulering” – Vergelijkbaar met DE ARCHITECT in de bouwwereld

• We bieden: – Begeleiding /coaching/professionalisering ontwikkelprocessen – Analyse als dienst: fixed price, prijs per UC, …

– … daarnaast sourcingsbegeleiding en (project)management

© DiVetro 2012

PRAKTIJKCASE mGBA

ERIC LOPES CARDOZO

© DiVetro 2012

mGBA en Use-Case 2.0

Eric Lopes Cardozo Principal Consultant [email protected]


Wat is mGBA? • Modernisering Gemeentelijke Basis Administratie – Vervangen stelsel uit 1994 – Domein :: Persoonsgegevens • Inwinnen, onderhouden, verstrekken

– Verbeteren dienstverlening • Efficiency en betrouwbaarheid • Sneller, eenvoudiger, goedkoper bijhouden en verstekken van gegevens • Plaatsonafhankelijk bijhouden en verstrekken van gegevens


mGBA in context


Uitdagingen 1. Oneenduidig proces – Waterval, RUP, Agile, hybride – Diverse ervaringen met en ideeën over use cases

2. Gefragmenteerde bronnen voor requirements – Ministerie, Gemeenten, Derden

3. Grote hoeveelheden requirements –

1000+ statements

4. Uitdagende deadlines 5. Diversiteit in aanpak – Aanbesteding en/of zelfbouw?

6. Details van nieuwe stelsel nog niet bekend

Organiseer een eenduidige ‘RUP/Agile’ aanpak voor Requirements Engineering + Management Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Use-Case 2.0 principes Waarom Use-Case 2.0? 1. Corrigeren van misvattingen 2. Terug naar de essentie 3. Geschikt maken voor Agile: Scrum, Kanban

Basisprincipes voor een succesvolle toepassing van use-cases: 1. Keep it simple by telling stories 2. Understand the big picture 3. Focus on value 4. Build the system in slices 5. Deliver the system in increments 6. Adapt to meet the team’s needs


Principle #1: Keep it simple by telling stories Behandelen Naturalisatieverzoek Basic Flow Alternative Flows 1. Invoeren aanvrager en naturalisant 2. Identificeren aanvrager, gezaghebbende en naturalisant 3. Bepalen leges 4. Kiezen betalingsvorm 5. Creëren en toewijzen zaak 6. Complementeren en valideren naturalisatieverzoek 7. Versturen naturalisatieverzoek naar IND 8. Actualiseren en toewijzen zaak 9. Beoordelen advies IND 10. Etc.

A1 Verzoek tot optie A2 aanvrager onbekend A3 Aangifte in andere woonplaats A4 Leges kunnen niet bepaald worden A5 Betaling niet geregistreerd A6 Naturalisatieverzoek niet beschikbaar A7 Versturen naar IND niet mogelijk A8 Advies IND negatief A9 Aanmaken brief niet mogelijk …

Gebruik use cases om alle verschillende en gerelateerde verhalen te identificeren Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Principle 1: Keep it simple by telling stories

Storytelling met Use Cases

Het verband tussen flows en stories


Principle #2: Understand the big picture

Gebruik een use-case model om snel inzicht te geven in wat het systeem moet doen Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Principle #3: Focus on value

Iedere use case levert waarde aan actors en stakeholders Het verhaal eindigt wanneer waarde is geleverd Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Principle #4: Build the system in slices • Use-case slices: – Use cases opbreken in kleinere, apart leverbare eenheden – Product Backlog Item – Requirements binnen een set set use cases sorteren, prioriteren en in parallel oppakken. – Linken van activiteiten van alle disciplines (requirements, ontwerp, bouw, test) 1.1 Registeren Vondeling 1.1 Registreren Geboorte van 1 Kind

Levenscyclus Use-case slice

Flows: BF Test: 1 jongen, vader en moeder bekend en meerderjarig

Flows: BF, A1 Test: 1 meisje, ouders onbekend


Principle 4: Build the system in slices

Use-Case Slices linken alle disciplines

Use-Case Slice


Principle 4: Build the system in slices

Plan het project met use-case slices

Een product backlog op basis van use-case slices

Sorteer de use cases en de use-case slices zo dat de belangrijkste als eerste worden opgepakt Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Principle #6: Adapt to meet the team’s needs • Projectmanagementaanpak – Scrum(mish) • • • •

Iteraties 3 weken Daily standups Iedere iteratie assessments Risico-gedreven aanpak

• Hybride situatie – Volledige product backlog vullen voorafgaande aan ontwikkelen – Mix van zelfbouw (Ministerie) en aanbesteding (Gemeenten)

• Opschalen – Stelsel vereist samenwerkende ICT systemen van meerdere partijen


Principle 6: Adapt to the team’s needs

Kies de juiste diepgang van werkproducten


Principle 6: Adapt to meet the team’s needs

Definition of Done

Hou rekening met wat nog meer nodig is: Traceerbaarheid, Business Rules, Interfaces,... Copyright © 2012 Ivar Jacobson International SA. All rights reserved

Principe 6: - Adapt to meet the team’s needs

Opschalen met Keten Use-Cases mGBA Gemeente

Ministerie



Voorbeeld: Keten van module Reisdocumenten mGBA

Gemeente

Ministerie



Voorbeeld: Keten van module Reisdocumenten mGBA

Eliminate Waste! Gemeente

Ministerie

Applicatie Use-Cases veelal niet nodig


Resultaat • Requirements beschikbaar en geaccepteerd door alle stakeholders – https://www.modernodam.nl/modernodam/index.php/bzmspecificaties

• Ministerie gestart met zelfbouw op basis van een agile aanpak – Binnen 6 maanden zelfredzaam met nieuwe werkwijze – Alle projectteams binnen programma werken iteratief

• VNG en KING helpen gemeenten met voorbereiding voor aanbesteding


PRAKTIJKCASE WiGo4IT

DENNIS GELUK

© DiVetro 2012

WiGo4It Dennis Geluk

Agenda • • • • • • •

WiGo4It Een oude bekende? Gebruik UC2.0 Meet instrument / motivatie Nieuwe structuur Migratie strategie Samenvatting

© DiVetro 2012

USE CASE 2.0: AGILITY INCLUDED

Wigo4it • Overheidscoöperatie: – Gestart in 2007 – Sociale Diensten van de G4 Amsterdam, Den Haag, Rotterdam en Utrecht – Doel: Bouwen aan de Sociale Dienst van de toekomst • Verbetering dienstverlening burgers • Werk, Inkomen en Zorg

– Gericht op: • Hergebruik • Ontwikkeling en gezamenlijk beheer van ict systemen

– Momenteel werken er 100+ mensen

© DiVetro 2012


Wigo4it; Next Level • Programma met als scope: – Wegwerken opgelopen werkvoorraden – Compleet redesign van de technische infrastructuur – Brede professionalisering van Wigo4it: • Ontwikkelproces • ITIL processen • Algemene governance processen

– Doorlooptijd in totaal 2 jr, tot einde 2012 – Speerpunten: goede borging in staande organisatie, introductie van continue verbeteren

© DiVetro 2012


Wigo4it; Next Level • Ontwikkelproces, analyse: – Bijwerken functionele documentatie • G4 wil beschikken over begrijpelijke en actuele functionele documentatie

– Professionalisering analisten • Op basis van een markstandaard • Op basis van relevante praktijkervaring • Certificering

© DiVetro 2012


Een oude bekende? Extra's • • • • • •

Initiële Use Case Beschrijving

© DiVetro 2012

Functionele beschrijvingen Technische beschrijvingen Testscenario’s Opleverdocumentatie Definities Vragen

Extra's

Resultaat:

• • •

• •

Wijzigingsverslagen Impact analyses Bijlagen

• •

Wat en Hoe door elkaar Proces vermengd met documentatie Geen actueel beeld Impact analyses dagtaak


Gebruik UC2.0 • Wat biedt Use Case 2.0 binnen WiGo4It? – Planmatige aanpak van migratie van oude naar nieuwe documentatie  obv Backlog, Agile proces ondersteuning – Integratie van “going concern”, migratie naar nieuwe documentatie met professionalisering – Diversiteit in diepgang van slices om onnodige inspanning op gebied van nieuwe documentatie te beperken – Mogelijkheid om huidige voortbrengingsproces (wijzigingsketen) binnen Agile proces op te pakken – Handvatten voor meenemen andere disciplines

© DiVetro 2012


Meet instrument / motivate

43

Level 1 Practitioner

Level 2 Master Practitioner

Level 3 Coach

• Attended the relevant course • Participated in class discussions and exercises • Passed open book exam

• Evidence-based assessment by an IJI Mentor • Assessment through on the job observation and questioning • The applicant must provide clear evidence to demonstrate that they have effectively applied the practice

• Evidence-based assessment by an IJI Mentor • Assessment through on the job observation and questioning • The applicant must provide clear evidence to demonstrate that they can successfully transfer their knowledge to and coach others

If not achieved after attending the relevant training course or workshops an individual action plan will be put in place

Evidence-based assessment of achievement awarded by the mentor when the practitioner is practiced.

Local and regional coaches developed from the Master Practitioners to create a distributed, selfsufficient coaching network.

Nieuwe structuur Op basis van proces

Initiële Use Case Beschrijving

Termenlijst

UC2.0

Bedrijfsregels

Domeinmodel

Testscenario’s

Wat © DiVetro 2012


Use Case Realisatie

Hoe

Migratie strategie • Opstellen use case model • Eerst globaal later meer details toevoegen • Gefaseerd obv use case slices

• Welke eerst: – Veel gebruikte zaken – Bekende knelpunten (qua documentatie)

– Op basis van wijzigingen (adaptief / correctief)

• Goedkeuring obv use case slice • Bij oplevering volledige set documenatie

Defect / Changes • Hoe gaan we om met defect en changes in UC2.0 omgeving? – Technische defects gewoon op werkvoorraad (keuze tussen 1 of 2 backlogs) – Functionele defects / changes: • Is er een slide welke defect / change afdekt? – Nee : maak nieuwe en plaats op de backlog (incl aanpassen UC Model) – Ja : Pas slice aan en plaats op de backlog

• Houdt proces en functionaliteit gescheiden… dus geen change op de backlog maar gewoon een slide

© DiVetro 2012


Samenvatting • Combinatie gevonden voor professionalisering en bijwerken documentatie • Scheiding tussen wat en hoe om dienstverlening richting klant te kunnen verhogen • Scheiding tussen proces en functionaliteit om functioneel ontwerp zuiver te houden • Proceshandvatten om naast waterval ook Agile te kunnen ontwikkelen

© DiVetro 2012


PRAKTIJKCASE KPN

HERBERT MORELISSEN

© DiVetro 2012

Keten use-cases - een sleutel tot succes

Herbert Morelissen 24 mei 2012

50


Agenda

Meer over KPN Waarom veranderen Hoe zijn we gestart

Waar staan we nu Denken in ketens

samenvatting 51


Introductie KPN – Internationaal Met Nederland als thuisbasis. Revenu 2010: € 3,2 bln Marketshare: ~45-50%

Revenu 2010: € 9 bln

Revenu 2010: € 785 mln

52


Marktaandeel: >18%

Marktshare: ~16%

KPN Services span a wide variety, all linked by a solid TI & IT architecture What do we offer our clients? • Best network • One complete package • Best Quality at a good price • Ease of use • Integrated IT and telecom services • The new way of working

53


SUPPLY

DEMAND

KPN’s IT organization ITNL

The Business

ITNL

   

12 Programs 450+ Projects 750+ Full-Time Employees €250 million IT Innovation Spend

Development is out-sourced:  10 major suppliers  Many smaller suppliers

Supplier Keten use-cases - een sleutel tot succes 54

Split into domains:  Business Market  Consumer Market  Wholesale and Operations

2008 McKinsey benchmark showed we needed to dramatically improve our IT delivery capabilities

IT Budget

Time

Cost

• Unreliable innovation delivery • Business satisfaction low • Partnership IT – business at a low point

KPN IT departments were not performing to their ability

55


Our approach: select the best, invest in people and implementation, stay focussed on result Where to start? Happier

• Selection of industry best practice • Select partner for implementation

Cheaper

• Setup training • Train All IT personnel

Faster

Better 56


• Assign mentors to first teams

• Start coach programme to sustain change

Measuring and Encouraging People: Individual Certification

57

Level 1 Practitioner

Level 2 Master Practitioner

Level 3 Coach

• Attended the relevant course • Participated in class discussions and exercises • Passed open book exam

• Evidence-based assessment by an IJI Mentor • Assessment through on the job observation and questioning • The applicant must provide clear evidence to demonstrate that they have effectively applied the practice

• Evidence-based assessment by an IJI Mentor • Assessment through on the job observation and questioning • The applicant must provide clear evidence to demonstrate that they can successfully transfer their knowledge to and coach others

If not achieved after attending the relevant training course or workshops an individual action plan will be put in place

Evidence-based assessment of achievement awarded by the mentor when the practitioner is practiced.

Local and regional coaches developed from the Master Practitioners to create a distributed, selfsufficient coaching network.


How a successful KPI framework was created DASHBOARD INNOVATION

Total IT NL

aug-10

BETTER Milestone DP Hit

2009

jan

feb

mar 2009

apr

may Month

jun

FASTER

(margin 2 weeks)

jul aug Target

Escaped Defects(weighted)

sep oct Av.YTD

nov

dec 2009

jan

feb

2009

jan

feb

mar

apr

may

2009

jun

jul

Month

mar

apr

may

jun

Requirements+Design

Compliancy

2009

Runtime IO-DF

jul

aug

sep

oct

nov

dec

2009

jan

feb

mar 2009

Build+Test

aug

sep

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2009

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Av.YTD

feb 2009

mar

apr Month

may

jun jul Av.YTD

aug

may Month

jun

jul Target

aug

sep oct Av.YTD

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dec

Runtime DF-DP

Priority 1 Incidents(Innovation)

Target

apr

sep

oct

nov

dec

2009

jan

feb

mar 2009

apr may Month

CHEAPER

jun

jul Target

aug

sep Av.YTD

oct

nov

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HAPPIER

Projects DH within CAPEX

Customersatisfaction

Av. Productivity(Euro per functiepoint)

(margin 10%)

2009

jan

feb

mar

2009

apr

may

Month

jun

jul Target

aug

sep Av.YTD

oct

nov

dec

2009

jan

feb FPA DF

mar

apr

FPA DH

may

jun

jul

aug

sep

oct

nov

dec

2009

jan

feb

mar apr Projecten

production date: 7-09-2010

may

jun jul aug Stakeholders

sep

oct nov Av.YTD

IT NL/QA/SDCC/NG

Limited set of practical measures that focuses on the real business goals Keten use-cases - een sleutel tot succes 58

dec

How a successful KPI framework was created

Keten use-cases - een sleutel tot succes 59

Latest Dashboard


The Business & IT

SUPPLY

DEMAND

KPN’s IT & business organization

Development is out-sourced:  10 major suppliers

Supplier Keten use-cases - een sleutel tot succes 61

Split into domains:  Business Market  Consumer Market  Wholesale and Operations 12 Programs  450+ Projects €250 million IT Innovation Spend

Delivering business value in complex environments Purchase

Business Value View

From Order to Delivery

product

Customer

Business Application View (System of System / Chain View)

X Order Generic Location Access Order Generic Location Access

W holesale Operator

Order Prequalification

IP Provider

IP Provider Services Provider Services Provider

Remove Access Remove Access

Determine (Physical) Connection Options

Change Services Related to an Access Change Services Related to an Access

IT Landscape / Application View


…

Customer Journey & Chain use cases

uc KPN KPN

X Purchase Product

Access Prov ider

Customer

(from Actors)

(from Actors)

unsubscribe product


Chain modeling driving development activities Fiber OSS Chain Model X

Business Requests

Order Generic Location Access

Services Provider

IP Provider

Remove Access Specified System

Specified System

Understand the applications and systems impacted

Specified System

Use-Case Module Use-Case Module Use-Case Module

Wholesale Operator

Use-case modules may be split into parts to allows groups of flows to be progressed at different rates

Order Prequalific ation

Determine (Physical) Connectio n Options

1.

A use-case A use-case view ofmodule is a cross-cutting view of module is a cross-cutting view of module is a cross-cutting UCM Chain UCM A use-case Chain use case across the specified,a use case across the specified, a Scoped use case across the specified, a Scoped X.3 implemented and executable systems. implemented and executable systems. X.2 implemented and executable systems. Chain

Scoped

Specification Agreed


Chain UCM X.1


Change Services Related to an Access

Use-case modules:

Backlog

Use-case modules:

Use-case modules:

Specification Specification • Integrate the different system• views Integrate the different system views • Integrate the different system views Agreed Agreed provided by use-case driven development provided by use-case driven development provided by use-case driven development •

Realized <<System>>

• Enable • Enable of the consolidated status tracking of the Enable consolidated status tracking of theconsolidated status tracking use-case and testspecification, realization and test use-case specification, realizationuse-case and test specification, realization Realized cases included in the module cases included in the module cases included in the module Realized

<<Sub-chain>> Ne<<System>> WBA MOMS: w B2B or Implemented ch Described by: Described by: an • 1 Use-Case Specification • 1 Use-Case Specification • 1 Use-Case Specification ge • 0..n Supplementary Requirements • 0..n Supplementary Requirements • 0..n Supplementary Requirements d •Verified 1 Use-Case Realization • 1 Use-Case Realization • Verified 1 Use-Case Realization Us • 1..n Test Cases • 1..n Test Cases • 1..n Test Cases e Ca Essential Process 3.1 Essential © Ivar Unified Jacobson Process International, 3.1 © Ivar Jacobson Use CaseInternational, Essentials 2.3 2005-2007 / rev. 40 Use Case Essentials 2.3 / rev. 40 © IvarUnified Jacobson International, 2005-2007 Use Case Essentials 2.3 2005-2007 / rev. 40 se s

SNI Se rvi Create generic ce Location access Pr Implemented ov id er

Verified Received()

<<System>>

WSIP

Valida te()

Implemented

Described by:

Create access & IP Access Connection ()

Valida te()

Received()

Essential Unified Process 3.1

Prequ al()

Create IP Service ()

New Access ()

Valida te()

Received check()

A meaningful chunk of business change “The smallest thing we can do to get the value”

2.

2.

Estimating What You Can Do Large

2

4

6

9

Medium

1

2

4

6

Small

0.5

1

2

4

Very Small

0.25

0.5

1

Trivial

Easy

2

Hard

Very Hard

Will a system with a complex design, have a complex use-case model? © Ivar Jacobson International, 2009

Unified Process Essentials for Program Teams / 04 – Use-Case Driven Development

Align all activities around the delivery of business releases Initiation

Stage 1

Stage 2

Stage 3

Stage 4

Business Release 1 Inception

Elab

Trans

Con

S/W Release 1 Inception

Elab

Con

Trans

Marketing and Comms – Release 1 Training Rel 1

Enabling release planning

3.

H/W Rel 1

Programme - Evolution

Business Release Inception 2 “Chain” or Control Project Sub-Project 1

Elaboration

Elaboration

Benefit Delivery Elab

Sub-Project 2

Construction

Business Release 3

Elab

Construction

Construction

Construction

Transition

Transition

Transition

66

Transition

.. ..

© 2009 Ivar Jacobson International

Inception

Sub-Project N

Assess the impact of the business request providing feedback of feasibility and cost to the business (Business Request Response)

15 Keten use-cases - een sleutel tot succes March 64

Modelling across chains

Phase 1

Phase 2

Align the requests to the project plans and existing requirements

Sub-projects can be business or IT. All sub-projects should conclude within the bounds of the control project. © 2009 Ivar Jacobson International

73

Prepared by: Leon den Elsen (IT4W&O)) and Debbie Wren (IJI)

Assess the risk & costs associated with making the change 29

Chain modeling driving development activities Use-Case Module

Use-Case Specification

X

X Service Provider

Order Generic Location Access

Chain UC X

IP Provider

Basic Flow 1.

Request to place a GLA order

Alternative Flows AF1 Order GLA for Eof on ODF

2.

Validate order

AF2

3.

Confirm order received

AF3 Order Validation Fails

4.

Request provision of IP Edge

AF4 Wish date Validation Fails

5.

Plan creation of GLA connection

AF5 Realization of GLA fails

6.

Confirm Plan Date

7.

Realize GLA connection

Change Services Related to an Access

8.

Confirm GLA order complete

Wholesale Operator

A use-case specification describes how an actor uses a system to achieve a goal and what the system does for the actor to achieve that goal.

Briefly Described

Use-case specifications:

Order for KPN Redius Model

Services Provider Remove Access

Individual flows may have different degrees of elaboration

Fiber OSS Chain Model

Bulleted Outline

Capture requirements in context Define scenarios

•

Enable effective scope management

•

Provide the detail to drive the other development activities and ensure that they deliver value

Essential Contents:

Fully Described

AF6 IP Address Out of Stock AF7 Radius not Working AF8 Cancel the Order

• •

Essential Outline


•

1 Name

•

1 Brief Description

•

1 Basic Flow

•

0..n Alternative Flows

© Ivar Jacobson International, 2005-2007

Use Case Essentials 2.3 / rev. 40

AF9 Re-plan the Order

Order Prequalification

Specified System Specified System

Specified System

The chain use cases are

Use-Case Module packaged up as a set of chain Use-Case Module Use-Case Module

Determine (Physical) Connection Options

Chain

Implementation Elements Identified

Use-case realizations:

Collaborations Defined Responsibilities Allocated

•

Identify the implementation elements involved in the use cases

•

Suggest responsibilities of the implementation elements when realizing the use case

•

Describe how the implementation elements interact to perform the use case

Essential Contents:

Interaction Defined

•

1..n Diagrams that describe the interaction and collaboration of the implementation elements.

References to: • 1 Use Case Module that is realized Essential Unified Process 3.1

© Ivar Jacobson International, 2005-2007


The realization of the chain use-case slice will result in the creation of one usecase slice for each affected application.

Specification Agreed <<System>>

Create generic Location access

Received()

Validate()

Verified Create access & IP

Access Connection () Received()


•

WSIP

Implemented

Use-case modules:

Use-case modules: Use-case modules: Specification Specification • Integrate the different system views • Integrate the different system views • Agreed Integrate the different system views provided by use-case driven development Agreed

<<System>>

Realized SNI

Service Provider


Individual flows may have different degrees of elaboration

A use-case realization defines how a use case is realized in terms of interacting implementation elements.


3.

Use-Case Realization


a cross-cutting view of Chain UCM X.3 A use-case module isbacklog. A use-case module is a cross-cutting view of A use-case module is a cross-cutting view of a use case across the specified, a use case across the specified, a Scoped use case across the specified, Scoped implemented and executable systems. implemented and executable systems. implemented and executable systems.

Scoped Implemented System

use-case slices to build the chain

Chain UCM X.2

Chain UCM X.1

2.

Chain Backlog

provided by use-case driven development provided by use-case driven development • Enable consolidated status tracking of the • Enable consolidated status tracking of the Enable consolidated status tracking of the use-case specification, realization and test use-case specification, realization and test <<Sub-chain>> use-case specification, <<System>> realization and test Realized cases included in the module cases included in the module cases included in the module Realized WBA

Implemented

MOMS:B2B

Implemented Described by: Described by: New or • 1 Use-Case Specification • 1 Use-Case Specification 1 Use-Case Specification changed • 0..n Supplementary Requirements Use • 0..n Supplementary Requirements • 0..n Supplementary Requirements Verified 1 Use-Case Realization Cases •Verified • 1 Use-Case Realization • 1 Use-Case Realization Validate() • 1..n Test Cases • 1..n Test Cases • 1..n Test Cases Described by: •

Prequal() Essential Unified Process 3.1 © Ivar Jacobson International, 2005-2007 Use Case Essentials 2.3 / rev. 40 Essential Unified Process 3.1 © Ivar Jacobson International, 2005-2007 © Ivar Jacobson International, 2005-2007 Use Case 2.3 / rev. 40 Create IP Service () Essentials


New Access () Validate() Received check()

4. Application

The Application Use-Case Slices are ranked and prioritized. The Application backlog contains UCM’s from all relevant chains as well as the Applications Use Cases.

SNI UCM 1.1 UCM 1.2

Supplier

UCM Chain X.1.1 UCM 1.3


65

An Application Use-Case Model can be used to support the evolution of the application OR the chain derived UCM’s could be used stand-alone.

Application Backlog

1 Create GLA UC 1

2 UC 2 Prepared by: Leon den Elsen (IT4W&O)) and Debbie Wren (IJI)

Samenvatting

Performance in innovation

Veranderende markt

Denken in ketens

Better, faster, cheaper happier

66


Bedankt

“We like to help you”

Persoonlijk Eenvoud Vertrouwen

“We offer the best KPN UP support”

67


“We keep it clear and simple”

PANELDISCUSSIE

ERIC, DENNIS, HERBERT

© DiVetro 2012

START COMMUNITY

PATRICK RIKKEN

© DiVetro 2012

Community Doelstellingen: 1.Kennis delen, leren van elkaars ervaringen 2.Belang van ons vakgebied promoten

•Iedereen ontvangt een uitnodiging van de Linkedin groep “Use Case 2.0 Community” •Volg @usecase20 op Twitter •Wij gaan na de zomer nog een sessie organiseren •Wie pakt daarna de handschoen op? © DiVetro 2012

HARTELIJK DANK VOOR UW KOMST!!!

IVAR JACOBSON INTERNATIONAL & DIVETRO

© DiVetro 2012

DiVetro UC2.0: Agility Included. DiVetro

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