Enterprise Architecture Executive Handbook - U.S. Coast Guard

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Appendix B: Legacy EA Comparison COMDTINST 5401.5 established the office of CG-6. COMDTINST 5230.68 established Enterprise Architecture policy and followed CG-6 policy. The table below, Legacy to Current EA Crosswalk, shows how the current CGEA implementation aligns with and maps to the legacy implementation while expanding capabilities and improving effectiveness of the program. This document and the products described herein are designed to provide practices implementation aligned to existing policy. Portions of the policy have not been fully implemented in the past, so this document provides the implementation for the current release. It also provides a bridging mechanism from the legacy EA structure to the present and on to the future when further policy is established. Some examples of these new implementations are the EAB, PSB, and CGEA CM Plan. These boards and the plan provide the functions pf the Enterprise Architecture Management Board (EAMB) and the Change Control Board (CCB) listed in the policy while working with the rest of the policy structure. Updated terminology, roles, and structures provide for the improved capabilities of the program in other areas as shown below. Legacy to Current EA Crosswalk Category Legacy Current Value Proposition Ensure that C4&IT systems are matched to USCG mission/ business needs and goals. Alignment (primary) Department of Defense Architecture Framework (DoDAF) Methodology Proprietary User-centric EA Delivery Channels (primary) 109 Improve the effectiveness and overall governance of C4&IT decisionmaking, including alignment to mission/business needs and goals. Federal Enterprise Architecture (FEA) at the enterprise level; DoDAF at the segment and solution levels as appropriate EA Links on CG Central CGEA Knowledge Center and Executive Handbook Framework Various CGEA Framework Levels of Detail • Enterprise • Profiles (high-level) • Mission/Function • Project Product Framework “EA Framework – Work Products” shows legacy product arranged in a matrix made of ten categories (see Perspectives below) and broken into three levels of detail. • Models (mid-level) • Inventories (detailed catalogs) CGEA products Framework with products in six perspectives (aligned with FEA plus security broken out) and three levels of detail.
Legacy to Current EA Crosswalk Category Legacy Current Principles Architecture has proper scope, reflects the strategic plan, provides adaptive and responsive capabilities, is of limited (temporal) projection, designed with standard architectural products, implements requirements-based change, maintains controlled technical diversity, addresses integrated information management, utilizes standardized enterprise components, and implements and follows technical standards. Roles 110 Architecture produces measurable results; maintains businesstechnology alignment; enables information sharing, accessibility, and quality; encourages service interoperability and component reuse; promotes technology standardization and simplification; and ensures information confidentiality, integrity, availability, and privacy. Enterprise Steward Chief Enterprise Architect Office of EA Product Owner Product Manager User, Customer, Stakeholder Stakeholder Stakeholder Subject Matter Expert CIO, Asset Manager, Sponsor, program Manager, Sponsor’s Representative, System Development Agent, System Support Agent, Data Steward, Data Sponsor Same Governance EA Management Board (EAMB) EAB, PSB, CM Plan, CGEA release and EA Configuration Control schedule, and program and product Board (EA CCB) metrics. Perspectives • Management/Governance • Performance • Mission/Logistics/Business • Capabilities • Data/Information • Technical Solutions • Technical Standards • Security and Privacy • Transition • Performance • Business • Information • Service • Technology • Security
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To the Men and Women of the Coast G
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Management Controls 28 CGEA Configu
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Introduction Purpose The Coast Guar
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• As-Is EA: The set of products t
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Figure 3: CGEA Value Proposition Be
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Mandates Several mandates, laws, an
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Type Federal Mandates OMB Circular
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Alignment DHS Enterprise Architectu
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Methodology The following sections
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CGEA Perspectives The six perspecti
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CGEA Principles The following princ
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Roles & Responsibilities Office of
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• Product subject matter expert:
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Geospatial Management Office The Ge
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Performance Measurement The CGEA pr
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Tools & Resources The Enterprise Ar
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Communication & Outreach Effective
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Figure 18: CGEA Program Plan 35
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Governance Services What is C4&IT G
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Figure 19: CGEA Terms and Taxonomy
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USCG C4&IT Governance The USCG C4&I
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• Charter the EAB to support the
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• Regular updates to CGEA and C4&
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Products and Standards Board (PSB)
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Information Products Performance Pe
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USCG Performance Profile Core Missi
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Type Name Description Inventories B
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USCG Business Profile 55
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USCG Value Chain Alignment 57
Page 60 and 61: USCG Concept of Operations (CONOPS)
Page 62 and 63: USCG Snapshot 61
Page 64 and 65: USCG Major Programs Profile 63
Page 66 and 67: USCG SECTOR COMMANDS PROFILE PAGE W
Page 68 and 69: USCG Cutters & Aircraft Profile 67
Page 70 and 71: Information Perspective The Informa
Page 72 and 73: USCG Information Profile 71
Page 74 and 75: USCG DATA PROFILE PAGE WITHHELD PUR
Page 76 and 77: USCG Geospatial Information System
Page 78 and 79: Type Name Description Inventories S
Page 80 and 81: USCG SYSTEMS PROFILE PAGE WITHHELD
Page 82 and 83: USCG SERVICES PROFILE PAGE WITHHELD
Page 84 and 85: USCG COMMAND CENTER PROFILE PAGE WI
Page 86 and 87: USCG C4&IT TRANSITION PROFILE PAGE
Page 88 and 89: USCG C4&IT TRANSITION TIMELINE PAGE
Page 90 and 91: Type Name Description Inventories I
Page 92 and 93: IT PRODUCTS PROFILE PAGE WITHHELD P
Page 94 and 95: USCG C4 PRODUCTS PROFILE PAGE WITHH
Page 96 and 97: USCG NETWORK PROFILE PAGE WITHHELD
Page 98 and 99: USCG FREQUENCY SPECTRUM PROFILE PAG
Page 100 and 101: Security Perspective The Security P
Page 102 and 103: IT SECURITY PROFILE PAGE WITHHELD P
Page 104 and 105: Appendix A: Governance Forms 103
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Page 112 and 113: Appendix C: Acronyms AC&I Acquisiti
Page 114 and 115: MILSATCOM Military Satellite Commun
Page 116 and 117: Appendix D: Glossary Application: T
Page 118 and 119: Measurement Indicator: The specific
Page 120 and 121: FOR OFFICIAL USE ONLY PAGE WITHELD
Page 122 and 123: Appendix F: Document Changes Versio
Page 124 and 125: Notes 123
Page 126: Notes 125
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Enterprise Architecture Executive Handbook - U.S. Coast Guard

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