1. SG-Systems Boot Camp Use Case Process with TOGAF AMI-ENT Example Kay Stefferud Chair, SG-Systems Use Cases Kay@EnerNex.com For more information visit: http://osgug.ucaiug.org

2. ASAP-SG SGIP - CSWG PAP 1 Internet Role PAP 2 Wireless PAP 5 Power Line/ Appliances PAP 3 Price Model PAP 4 Common Scheduling PAP 9 Demand Response/DER PAP 10 Energy Usage Info NIST Phase 3 SGIP SGTCC Edge Conf Task Force Enterrpise Conf Task Force Security Conf Task Force OpenSG Mapped to NIST Priority Action Plans (PAPs) SGIP - SGAC Diagram courtesy of Wayne Longcore

3. SG Systems Use Case Methodology Functional Requirements Functional Decomposition Use Case Development Detailed System Definition Service Definitions SRS Use Cases: Best Practice for Requirements Development

4. SG Systems Mapped to NIST Roadmap [Source: NIST Interim Roadmap] Open Automated Demand Response OpenADR Open Automated Data Exchange OpenADE Advanced Metering Infrastructure Enterprise AMI ENT Open Home Area Network OpenHAN

5. SG Systems Use Case List

6. The Open Group Architectural Framework (TOGAF) Architectural Development Method (ADM) “The Crop Circle” ADM Defines Phases of Architecture Development Cycle “The How”

7. OpenSG Process Mapped to TOGAF Requirements Specifications Initial Implementation Business Use Cases Roadmap Phase A Vision Phase B Business Phase D Technology Phase E Solutions Use Cases System Requirements Specification (SRS) Reference Implementation

8. TOGAF’s 4 Architectural Domains 1. Business e.g. Business Process Model (BPM) 2. Data e.g. Common Information Model (CIM) 3. Application e.g. Demand Response (DR ) 4. Technical e.g. Technical Requirements Manual (TRM) Domains “The What”

9. Use Case Enterprise Architect (EA) Example

10. Open SG Actors

11. Business Process Model – DR example

12. BPM – OpenADE Requirements Example IDBusiness Requirement OADE BR-P1Ability for 3 rd parties to be authorized and receive user-specific pricing data from the utility. OADE BR-P2Pricing data available from OpenADE shall be specific to a user and measurement point (service delivery point) and shall represent the customer agreed rate, e.g. consumption threshold block tiers and TOU (time of use) tiers, and buy and sell prices for each block / TOU. OADE BR-P3Ability for 3 rd parties to receive indication of the price tier applicable to each consumption interval, e.g. Pricing tier (block and TOU) and maximum instantaneous demand OADE BR-MDAbility for Utilities or other authorized parties, to send public and directed messages, including price or program details and announcements, to users, via authorized 3 rd parties.

13. Data – Common Information Model (CIM)

14. Data – HAN EA example

15. Technical – OpenADR EA Example

16. Technical -- OpenADE example

17. Questions Use Cases are Best Practice for Requirements Development