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B - Business Architecture - Roadmap comp - Coggle Diagram
B - Business Architecture - Roadmap comp
Objectives
Target Business Architecture
Candidate architecture road-map components
Steps
Select
Reference Models
,
Viewpoints
,
Tools
Identify Require
service granularity Level
,
Boundaries
,
Contracts
Identify Required
Catalogs of
Business Building Blocks
Value Stream catalog
Business Capabilities catalog
Value Stream Stages catalog
Organization/Actor catalog
Driver/Goal/Objective catalog
Role catalog
Business Service/Function catalog
Location catalog
Process/Event/Control/Product catalog
Contract/Measure catalog
Diagrams
Business Model diagram
Business Capability Map
Value Stream Map
Organization Map
Business Footprint diagram
Business Service/Information diagram
Functional Decomposition diagram
Goal/Objective/Service diagram
Business Use-Case diagram
Organization Decomposition diagram
Process Flow diagram
Event diagram
matrices
Strategy/Capability matrix
Capability/Organization matrix
Business Interaction matrix
Actor/Role matrix
Value Stream/Capability matrix
Determine Overall
process modeling
Process Modeling
Use-case Analysis
Structured Analysis
Value Stream Mapping
Organization Mapping
Business Capability Mapping
Types of Requirement
to be Collected
Develop
Baseline
Business Architecture Description
Develop
Target
Business Architecture Description
Perform
Gap
Analysis
Define Candidate
Roadmap Components
6.
Resolve Impacts
Across the Architecture Landscape
Conduct Formal
Stakeholder Review
Finalize the Business Architecture
Create the Architecture Definition Document
rationale for
building block decisions
in ADD
business sections of ADD
business footprint
Detailed description of business functions
management footprint
Standards, rules, and guidelines
working practices, legislation, financial measures
skills matrix and set of job descriptions
Inputs
Approach
General
prerequisite
for architecture work in any other domain
a means of demonstrating the
business value
scope
of work in Phase B as business strategy,
how to get there. That is the role of the Business Architecture
In some cases, key elements of the Business Architecture
may be done in other activities;
for example, the enterprise mission, vision, strategy, and goals may be documented as part of some wider business strategy or enterprise planning activity that has its own life cycle within the enterprise
In both of these cases
business scenarios technique is used
In other cases, little or no Business Architecture work may have been done to date
A key objective is to
re-use existing material
as much as possible
SEE Part V, 35.4.1 Architecture Continuum .
2 Developing the Baseline Description
6.5.2 Creating the Architecture Vision
7.5.3 Applying Business Capabilities
7.5.5 Applying the Organization Map
3 Applying Business Capabilities
see Relationship Mapping in The Open Group Guide to Business Capabilities
4 Applying Value Streams
TOGAF Series Guide: Value Streams
see Mapping Value Streams to Business Capabilities in the TOGAF Series Guide: Value Streams
5 Applying the Organization Map
see Organigraphs: Drawing How Companies Really Work, by Mintzberg and Van der Heyden, 1999
6 Applying Modeling Techniques
Activity Models (also called Business Process Models)
Use-Case Models
Class Models
Node Connectivity Diagram
Information Exchange Matrix
7 Architecture Repository
Further Reading
Applying Modeling Techniques
Guidelines and Techniques
31 Architecture Artifacts
OneNote-Level 2- BA
TOGAF-V91-Extra-Catalogs-Matrics-Diagrams-v3.pdf
Outputs
Statement of Architecture Work
Validated
business principles
, golas drivers
Draft
Architecture Definition Document
Redefined and Updated
Architecture Principles
Draft
Architecture Requirement Specification
Components of
Architecture Roadmap
Description
fundamental organization
of a business embodied in:
Its business process and people
Their relationships to each other and the people
The principles governing its design and evolution and shows how an organization meets its business goals.