
It also includes interfaces, key attributes, and information related to Privacy and Civil Liberties Assessments. The ABA represents the IRS' Current Production Environment (CPE) with business applications, external systems, and external trading partners.
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Enterprise Architecture, of which the As-Built-Architecture (ABA) is one component, is mandated by a series of federal laws to maintain and report annually to OMB on their respective ABAs. Federal Government from an investment perspective. Office of Management and Budget (OMB), Office of E-Government and IT, that aims to realize the value of enterprise architecture within the U.S. Federal Enterprise Architecture (FEA) is an initiative of the U.S. 2.15.1.4.5.2 Using the Enterprise-Wide Sequencing Plan.2.15.1.4.5.1 Using the Release Architecture.


2.15.1.2.3.8.10 Technical Guidance and Design Patterns.2.15.1.2.3.8.9 IRS Logical Systems Architecture.2.15.1.2.3.8.8 System Management Architecture.2.15.1.2.3.8.1 Conceptual Technology Architecture.2.15.1.2.3.8 Application and Technology.2.15.1.2.3.7.2 Conceptual and Logical Data Model.2.15.1.2.3.6.4 Business Concepts and Operations.2.15.1.2.3.5.6 Business Process / Functional and Data Requirement Matrix.2.15.1.2.3.5.5 IRS Enterprise Context Diagram.2.15.1.2.3.5.3 Cross Business Process Scenarios.2.15.1.2.3.4.5 System Management Requirements.2.15.1.2.3.2 Enterprise Technology Roadmap.2.15.1.2.3.1.3 IRS Strategic Goals and Business Process Alignment.2.15.1.2.3 Enterprise Target Architecture.2.15.1.2.2.3 Enterprise-wide Sequencing Plan.2.15.1.2.2.1 Enterprise Transition Strategy.2.15.1.2.2 Enterprise Transition Strategy.2.15.1.2 Major components and sub-components of the EA.2.15.1 Enterprise Architecture (EA) Overview.
