Business Modelling

1. Business Modelling DiahPriharsari diah.priharsari@ub.ac.id priharsari@yahoo.com Sumber: DEV475 Mastering Object-Oriented Analysis and Design with UML 2.0, IBM Corporation, June 2004 PTIIK – UniversitasBrawijaya Malang

2. Yang dipelajari • Pemahamandefinisipemodelanbisnis • Penggunaan UML untukpemodelanbisnis • Prosesmelakukanpemodelanbisnis • Menurunkan model bisnismenjadi model sistem

3. Apa “business modelling” • Memberikandefinisi yang konsistendaribisnis • Mendukunganalisabisnis • Memungkinkanuntukmelakukanpeningkatan / business process re-engineering • Menjembatanijarakantaradunianyatadengansistemkomputer: • Allows validation of systems early in the lifecycle • Supports the roll out and documentation of the business system

4. Business Modelling • Technical Perspective • Business Perspective • Menunjukkantambahannilai • Tipe support komputer yang dibutuhkan • Ruanglingkup support komputer • Memahamibagaimanakomputermemberikantambahannilai • Membantumemahamiorganisasi: • Memvisualisasikanorganisasidanprosesnya • Membantumenemukanjalanpeningkatanefisiensi • Mendukungmenemukanbisnis yang tepat: • Menataulangorganisasi

5. DefinisiBisnisProses • “a collection of activities that takes in one or more kind of input and creates an output that is of value to the customer.”

8. StrukturBisnis(Visible Element of a business) • Departments • Systems • Artifacts • Roles and Responsibilities • Resources

10. Jenis Business Model • Business model use case • Business object model

11. Business Model Use Case

12. Activity Diagram

13. Key Concepts • Define WHAT the business should do - NOT HOW • Detail the sequence of interaction • Understand the primary course and alternatives

14. Business Object Model • Business entities • Business workers • Responsibilities • Relationships

15. Business Entity • Showing products, deliverables, events • A "thing" handled or used by business workers

16. Business Workers • Showing roles and responsibilities • A role or set of roles in the business • A business worker interacts with other workers and manipulates business entities to participate in the realization of a business use-case

19. Customer Profile Order Delivery Schedule Product Service Relationship

20. Realizations Show Responsibilities

22. Langkah2 memodelkanbisnis

23. Assess Business Status • Understand what you are trying to achieve.

24. Identify Business Process • Best done as a workshop • Involve key stakeholders • Scope the problem • Avoid detailed discussions – data needs, system limitations • Discuss the problem, not the solution • Start with a short exercise to clarify key glossary terms

25. Refine Business Processes • More individual effort • Meet for regular walkthroughs • Involve domain experts to review • Always question whether it’s worth the effort to explore details – prioritize • Keep a list of issues – prioritize

26. Design Business Process Realizations • Best done as a workshop • Walk through each business use case and discuss its realization • Keep a list of key business entities

27. Refine Roles and Responsibilities • More individual effort • Refine the realization of the business use cases • Meet for regular walkthroughs • Involve domain experts to review • Always question whether it’s worth the effort to explore details - prioritize • Keep a list of issues - prioritize

28. Explore Process Automation • Start off with a workshop • Involve system analysts and system architects • List issues and assign tasks to investigate them • Use-case realizations will change

29. AdaPertanyaan???