TOGAF ADM - Preliminary Phase

Preliminary Phase

This phase describes the preparation and initiation activities required to meet the business directive for a new Enterprise Architecture, including the definition of an Organization-Specific Architecture framework and the definition of principles.

Objectives

Please refer TOGAF ADM Preliminary Phase

Inputs

1. Reference Materials External to the Enterprise
1. The TOGAF Library
2. Other architecture framework
1. Architecture Framework
1. MOD Architecture Framework (MODAF)
2. Kruchten's 4+1 View Model
3. Reference Model of Open Distributed Processing (RM-ODP)
2. Enterprise Architecture Framework
1. PRISM
2. NIST Enterprise Architecture Model (unable to locate the original document)
3. Enterprise Architecture Planning (EAP) (unable to locate the original document)
4. Technical Architecture Framework for Information Management (TAFIM) (unable to locate the original document)
5. Zachman Framework
2. Non-Architectural Inputs
1. How strategic planning relates to enterprise architecture
2. 
3. 
3. Architectural Inputs
1. Organizational Model
1. 5 Types of Organizational Models
2. Maturity assessment
3. Roles & Responsibilities
4. Budget Requirements
5. Governance & Support Strategy
2. Existing Architecture Framework (if any)
1. Architecture Method: a structured collection of techniques which can be used to guide processes to achieve a particular goal.
2. Architecture Content: deliverables, artefacts, and building blocks
3. Configured and Deployed Tools
4. Architecture Principles: business, data, application, and technology
5. Architecture Repository: Architecture Metamodel, Architecture Capability, Architecture Landscape, Standards Information Base, Reference Library, and Governance Log

Steps

Outputs

1. Request for Architecture Work (optional)

Approach

Management Framework

Enterprise Architecture Maturity Model

NASCIO EAMM