1. AMI Enterprise Task Force of the Utility AMI Working Group
SRS Team Status Report
(Palo Alto, Jan. 09)
Joe Zhou

2. SRS Team Status SRS team status since the Knoxville meeting:
Developed first complete draft of the Logical Components and Functions Model
Supported AMI-ENT service definition team activities including the CMS-AEP collaboration meeting
Started to develop the first draft of the SRS document
Guiding Principles
Reference Architecture
Requirements
Goal is to make the first draft available for reviews by the March meeting.

3. AMI-ENT SRS Table of Content
1. Introduction
1.1 Purpose
1.2 Scope
1.3 Acronyms and Abbreviations
1.4 External Considerations and References
1.5 Document Overview
2. Overall Description
2.1 Architecture Guiding Principles
2.2 Architectural Considerations
3. AMI-ENT Reference Architecture
3.1 AMI-ENT Reference Model
3.2 AMI-ENT Logical Architecture
4. AMI-ENT System Requirements
4.1 Requirements Framework
4.2 Systems Requirements Specification
4·2.1 Functional Requirements
4·2.2 Technical Requirements
5. Appendices
5.1 Terms and Definitions

4. What is AMI-ENT
Others???
Reference: Rendered from AMI System Security Requirements v0_93 Figure 5: Scope of AMI Systems

5. AMI-ENT Logical Components
AMI-ENT SRS seeks to define a complete reference model that includes all logical functional components within and outside utility enterprise that are needed to deliver the AMI specific business functions.
AMI Head-End
AMI Meter Asset Maintenance
AMI Network Asset Maintenance
AMI Network Management
AMI Service Manager
C&I Customer Demand Resource Management
Customer Information Analysis
Customer Information Management
Customer Presentment & Analysis (C&I)
Customer Presentment & Analysis (Residential)
Customer Relationship Management
Distribution Engineering Analysis
Distribution Management
Distribution Operational Analysis
Demand Response Management
Distribution SCADA
Enterprise Asset Management
Energy Management
Enterprise Service Bus
Geographic Information Management
HAN Management
Meter Data Management
Mobile Data Terminal
Mobile Workforce Management
Outage Management
Power Market Management (ISO)
Power Trading (MP)
Revenue Protection
Supply Chain Management
Transformer Load Management
Third Party Portal (AMI)
Work Management
Work Scheduling
Gas related components?

6. Why the AMI-ENT Reference Model
Because the current IEC reference model is limited to only basic metering related functions.
Because the future use case analysis and the services being defined needed a stable reference model to be more consistent and reusable across implementations.
Because it could serve as the vehicle to manage the scope and priorities of use case and services to be delivered.
Because it could provide best practice architecture recommendations for those implementations that may want to leverage outcomes AMI-ENT effort.