Architecture Requirements Specification Template
What is Architecture Requirements Specification Template?
An Architecture Requirements Specification Template is a structured document used by Enterprise Solution Architects and Architecture Project Managers to capture and articulate the specific architectural requirements of a system or solution, aligning them with the business goals and needs. Following best practices and frameworks such as TOGAF (The Open Group Architecture Framework), this template typically includes sections for stakeholder identification, functional and non-functional requirements, compliance and regulatory constraints, and system contexts, thereby ensuring that all relevant architectural considerations are addressed. By utilizing such a template, organizations can promote consistency, improve communication among stakeholders, and facilitate a more effective design and implementation process, ultimately leading to solutions that meet both business objectives and user needs.
Architecture Requirements Specification Template
1. Introduction
1.1 Purpose
Describe the purpose of this document and its significance in the context of enterprise architecture.
1.2 Scope
Define the scope of the architecture requirements, including the systems, stakeholders, and overarching goals.
1.3 Audience
Identify the intended audience for the document, including architects, developers, project managers, and stakeholders.
2. Background
2.1 Business Context
Provide an overview of the business environment, including key drivers, challenges, and opportunities.
2.2 Technical Context
Describe the existing technical environment, including systems, platforms, technologies, and any relevant constraints.
3. Architectural Goals
3.1 Objectives
List the high-level objectives of the architectural effort. This could include scalability, reliability, security, etc.
3.2 Success Criteria
Define the criteria that will be used to determine the success of the architecture implementation.
4. Requirements
4.1 Functional Requirements
Detail the specific functional requirements that the architecture must fulfill, categorized as needed.
4.1.1 Requirement ID
- Description:
- Priority:
- Source:
- Acceptance Criteria:
4.1.2 Requirement ID
- Description:
- Priority:
- Source:
- Acceptance Criteria:
4.2 Non-Functional Requirements
Outline the non-functional requirements, such as performance, security, usability, etc.
4.2.1 Requirement ID
- Description:
- Metric:
- Target Value:
- Source:
4.2.2 Requirement ID
- Description:
- Metric:
- Target Value:
- Source:
4.3 Constraints
Identify any constraints that may affect the architecture, including regulatory, technological, and resource constraints.
5. Architecture Views
5.1 Conceptual View
Provide a high-level architectural diagram that conveys the core components and their relationships.
5.2 Logical View
Detail the logical architecture, including major components, interactions, and data flow.
5.3 Physical View
Describe the physical architecture, including hardware, network topology, and deployment strategies.
6. Risk Assessment
Identify potential risks associated with the architecture, along with mitigation strategies.
6.1 Risk ID
- Description:
- Impact:
- Probability:
- Mitigation Strategy:
6.2 Risk ID
- Description:
- Impact:
- Probability:
- Mitigation Strategy:
7. Traceability
Establish how requirements map to business objectives, architecture views, and implementation artifacts.
8. Appendix
8.1 Glossary
Define terms used throughout the document that require clarification.
8.2 References
List any documents, standards, or frameworks referenced in the specification.
8.3 Change Log
Track changes made to the document over time, including version, date, and description of changes.
| Version | Date | Description of Changes | Author |
|---|---|---|---|
| 1.0 | YYYY-MM-DD | Initial Draft | Author Name |
| 1.1 | YYYY-MM-DD | Updated requirements | Author Name |
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