Business Architecture Using TOGAF

B.Business Strategy

• • The high-level approach and plan that the organization adopts to achieve its goals. This includes strategies for growth, market positioning, and competitive advantage.

  • Example: Create an ecosystem (Web/Mobile) solution that meets the objectives

  • At this phase, the full study for ADR should take place, as you decided the direction after the full study with your team, in all BDAT areas

C.Value Streams:

• • The sequences of activities that create value for customers. Value streams map the path from initial customer need to product or service delivery, which is a high-level business process that focuses on the detailed activities for the production

  • Will help to find:

• Missing Roles/Responsibilities

• Duplicate Roles/Responsibilities

• Incomplete processes

• New policies

D.Business Processes:

• • After defining the Value stream, you should have clear business processes that define the flow across all sectors and departments

  • The end-to-end activities that the organization performs to achieve its objectives. Business processes are often documented using techniques such as process maps or flowcharts.

  • During this process, you will find the following:

• Missing processes

• Process overheads

• Unutilized resources

• Duplicated roles within the enterprise

• New entities to be developed(Graphics department)

• • Business processes can be classified as follows:

• Management processes: for the strategy

• Core processes: Related to the main value chain and process

• Support processes: Which support both, like HR and administration

• • Example: In Digital learning solution: Create content, Create Application, Attach content to application, Deploy application, Monitor application performance

E.Capabilities:

• • During the business process, you have defined what to do in order to achieve the objectives, and also the roles, but you did not define the capabilities required to perform the task, for example: Architect the solution is a process, but micro-service architecture and Java is capabilities 

  • The unique abilities and competencies that allow the organization to perform its business processes and achieve its goals. Capabilities include both human and technological aspects.

  • Example: In a software company: Software analysis, Software design, Software development

  • Here you will:

• Identify required skills in JD

• Update your Gapology framework

• Perform gap analysis between existing and required skills

• Decide on upskilling or hiring new candidates

• Identify required training skills.

Simple rule:

Value Stream = Why/value flow
Business Process = How the work flows
Capability = What the organization can do

Organization structure types

1. Functional Structure

A functional structure groups employees by function or department, such as HR, Finance, Marketing, and Operations.

Best fit: Organizations where specialized functional expertise is the primary organizational requirement.

Sample: A software house organized into Engineering, QA, Finance, HR, Marketing, and Operations departments.

Disadvantages: It can create organizational silos, where departments focus on their own objectives rather than end-to-end business outcomes. Cross-functional coordination may be slower, decision-making can become hierarchical, and employees may have limited visibility into the overall customer or product lifecycle.

2. Divisional Structure

A divisional structure groups employees by product, service, or region, with each division operating around its specific area.

Best fit: Organizations with multiple products, services, or geographical markets.

Sample: A software house with separate divisions for Government Solutions, Banking Solutions, and Healthcare Solutions.

Disadvantages: It can lead to duplication of resources and capabilities, because each division may establish its own Engineering, QA, Product, or Support teams. This can increase cost and create inconsistent processes, technologies, standards, and architecture across divisions.

3. Matrix Structure

A matrix structure allows employees to report to both a functional manager and a project manager.

Best fit: Organizations where employees from different functions need to work simultaneously across multiple projects.

Sample: Software developers belong to the Engineering function while working on Project 1 or Project 2.

Disadvantages: It can create dual authority and conflicting priorities. Employees may receive different instructions from functional and project managers, while resource allocation and performance evaluation can become complicated. It also requires strong governance and clear decision rights.

4. Flat Structure

A flat structure has few levels of hierarchy and promotes direct communication and collaboration between employees and management.

Best fit: Organizations that want fewer management layers and closer collaboration.

Sample: A small software house where the CEO works directly with Engineering, Marketing, and Operations teams.

Disadvantages: As the organization grows, the structure can become difficult to scale. Managers may have excessive spans of control, responsibilities may become unclear, and strategic decisions can become overloaded at the top. Career progression and formal accountability may also be less clearly defined.

5. Hierarchical Structure

A hierarchical structure uses a traditional top-down chain of command, with multiple management levels between senior leadership and employees.

Best fit: Organizations requiring clear authority, reporting relationships, accountability, and formal management control.

Sample: CEO → Director → Manager → Team Leader → Employee.

Disadvantages: It can create slow decision-making and communication bottlenecks because information must pass through multiple management layers. It may also reduce employee autonomy, encourage bureaucracy, and make the organization less responsive to rapidly changing business or customer needs.

6. Network Structure

A network structure uses external partners and flexible connections rather than relying entirely on internal organizational units.

Best fit: Organizations that depend significantly on external partners, suppliers, technology providers, or specialized service providers.

Sample: A software house that works with external cloud providers, technology partners, implementation partners, and specialized vendors.

Disadvantages: It creates higher dependency on external parties, which can introduce risks related to service availability, quality, security, intellectual property, and vendor lock-in. Coordination and governance can also become more complex because responsibilities are distributed across multiple organizations.

7. Team-Based Structure

A team-based structure organizes employees around teams and collaboration rather than traditional departments.

Best fit: Organizations where collaboration, agility, and cross-functional teamwork are central to delivering products or services.

Sample: A software delivery team consisting of Product, BA, UX, Developers, QA, and DevOps working together.

Disadvantages: It can create role ambiguity, resource conflicts, and coordination challenges, particularly when employees participate in multiple teams. Without clear ownership and governance, teams may duplicate work, make inconsistent decisions, or optimize their own objectives rather than the organization's