New IEEE Standard – Active. This document complements the architecture-related processes identified in ISO/IEC/IEEE 15288, ISO/IEC/IEEE 12207 and ISO 15704 with activities and tasks that enable architects and others to more effectively and efficiently implement architecture practices. Implementing these practices can help ensure that the architecture has greater influence on business and mission success. It specifies a coherent set of processes for governance, management, conceptualization, evaluation and elaboration of architectures, and activities that enable these processes. Users of this document can apply these processes in the context of: (1) understanding, development and evolution of entities through their life cycle stages such as conception, development, implementation, operation, sustainment, decommissioning, and disposal; (2) organization(s) acting as users, customers and providers of the solution specified by the architecture description; and (3) architecting of entities.

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PDF Pages	PDF Title
1	ISO/IEC/IEEE 42020-2019 Front Cover
6	Foreword
7	0 Introduction
11	1 Scope 2 Normative references 3 Terms and definitions
16	4 Conformance 4.1 General 4.2 Approach to conformance 4.3 Full conformance cases
17	4.4 Tailored conformance 5 Process overview and application 5.1 General
19	5.2 Relationship of architecture to other processes and information elements
20	5.3 Architecture Governance and Management processes 5.4 Architecture Conceptualization, Evaluation and Elaboration processes
22	5.5 Architecture Enablement process 5.6 Relationship of architecture to design
23	5.7 Architecture adaptation 5.8 Process application 5.8.1 Criteria for processes
24	5.8.2 Description of processes 5.8.3 General characteristics of processes 5.8.4 Tailoring
25	6 Architecture Governance process 6.1 Purpose 6.2 Outcomes 6.3 Implementation 6.4 Activities and tasks 6.4.1 Prepare for and plan the architecture governance effort
27	6.4.2 Monitor, assess and control the architecture governance activities 6.4.3 Establish architecture collection objectives
28	6.4.4 Make architecture governance decisions
29	6.4.5 Monitor and assess compliance with governance directives and guidance
30	6.4.6 Review implementation of governance directives and guidance 6.5 Work products 7 Architecture Management process 7.1 Purpose 7.2 Outcomes
31	7.3 Implementation 7.4 Activities and tasks 7.4.1 Prepare for and plan the architecture management effort
32	7.4.2 Monitor, assess and control the architecture management activities
33	7.4.3 Develop architecture management approach
34	7.4.4 Perform management of the architecture collection
35	7.4.5 Monitor architecting effectiveness
36	7.4.6 Prepare for completion of the architecture management plan 7.5 Work products
37	8 Architecture Conceptualization process 8.1 Purpose 8.2 Outcomes 8.3 Implementation
38	8.4 Activities and tasks 8.4.1 Prepare for and plan the architecture conceptualization effort
39	8.4.2 Monitor, assess and control the architecture conceptualization activities
40	8.4.3 Characterize problem space
41	8.4.4 Establish architecture objectives and critical success criteria
42	8.4.5 Synthesize potential solution(s) in the solution space
43	8.4.6 Characterize solutions and the tradespace
45	8.4.7 Formulate candidate architecture(s)
46	8.4.8 Capture architecture concepts and properties
47	8.4.9 Relate the architecture to other architectures and to relevant affected entities 8.4.10 Coordinate use of conceptualized architecture by intended users
48	8.5 Work products 9 Architecture Evaluation process 9.1 Purpose
49	9.2 Outcomes 9.3 Implementation
50	9.4 Activities and tasks 9.4.1 Prepare for and plan the architecture evaluation effort
51	9.4.2 Monitor, assess and control the architecture evaluation activities
52	9.4.3 Determine evaluation objectives and criteria
53	9.4.4 Determine evaluation methods and integrate with evaluation objectives and criteria 9.4.5 Establish measurement techniques, methods and tools
54	9.4.6 Collect and review evaluation-related information 9.4.7 Analyze architecture concepts and properties and assess stakeholder value
55	9.4.8 Characterize architecture(s) based on assessment results
56	9.4.9 Formulate findings and recommendations 9.4.10 Capture and communicate evaluation results
57	9.5 Work products 10 Architecture Elaboration process 10.1 Purpose 10.2 Outcomes
58	10.3 Implementation 10.4 Activities and tasks 10.4.1 Prepare for and plan the architecture elaboration effort
59	10.4.2 Monitor, assess and control the architecture elaboration activities
60	10.4.3 Identify or develop architecture viewpoints
61	10.4.4 Develop models and views of the architecture(s)
62	10.4.5 Relate the architecture to other architectures and to relevant affected entities 10.4.6 Assess the architecture elaboration
63	10.4.7 Coordinate use of elaborated architecture by intended users 10.5 Work products
64	11 Architecture Enablement process 11.1 Purpose 11.2 Outcomes 11.3 Implementation 11.4 Activities and tasks 11.4.1 Prepare for and plan the architecture enablement effort
65	11.4.2 Monitor, assess and control the architecture enablement activities
66	11.4.3 Manage the architecture process enablers 11.4.4 Acquire, develop and establish enabling capabilities, services and resources
67	11.4.5 Deploy enabling capabilities, services and resources 11.4.6 Improve architecture enablement capabilities, services and resources
68	11.5 Work products
69	Annex A (normative) Tailoring process
73	Annex B (informative) Defining metrics for architecture processes
76	Annex C (normative) Interactions with other processes and uses of architecture
82	Annex D (informative) Relationship with other standards
83	Annex E (informative) Notes on terms and concepts
102	Annex F (informative) Architecture enablement and process-enabling resources
104	Annex G (informative) Architecture governance and management
106	Annex H (informative) Mapping of processes to architecture frameworks
119	Bibliography
122	IEEE notices and abstract

Published By	Publication Date	Number of Pages
IEEE	2019	126


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Standard Title	ISO/IEC/IEEE International Standard – Software, systems and enterprise — Architecture processes
Published Code	IEEE
Publication Date	2019
Pages Count	126

IEEE 42020 2019

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