End-to-End Process Diagram (E2E) Change Proposal Form E2E CP No (assigned by Gemserv Change Coordination): E2E CP 20069 Version: 1.1 E2E Version 17 Originator: Dan Lomax, Gemserv Date Raised: 30/08/07 Originator Reference: CHANGE PROPOSAL TITLE: Appoint/De-appoint Meter Operator Attachments Supplied? N DESCRIPTION OF CHANGE Adding notes to Activity Diagrams A1129 (Appoint/De-appoint HHMO) & A1023 (Appoint/De-appoint NHHMO) to highlight the differences in the process depending on whether there is a coincident CoS. A new flow will also need to be added in Activity Diagram A1023, and some new compliance rules will be created. Diagram Ref. Activity / Flow Ref. Change Proposal List of Compliance Rules New Rule Ryyy Category: Type 1 – Mandatory Supplier instructs current NHHMOA to send MTD to new NHHMOA Elexon – Obligation MRA – Interest Ofgem – No Interest Retail – No Interest Governance Reference: BSCP514 6.2.1.7 List of Compliance Rules New Rule Rzzz Category: Type 1 – Mandatory Supplier instructs current HHMOA to send MTD to new HHMOA Elexon – Obligation MRA – Interest Ofgem – No Interest Retail – No Interest Governance Reference: BSCP514 5.2.1.7 Appoint/De-appoint NHH MO (A1023) New Flow Fxxxx Fxxxx flows out of process A1009 into A1016 Request NHH Metering Point Details (if required) New flow description to read: Associate flow with D0170 Request NHH Metering Point Details if there is a concurrent CoS. Associate flow with Compliance Rule R193 Appoint/De-appoint NHH MO (A1023) E2E CP 20069 v1.1 F3958 Amend flow title: Request for old MO to Request for old MO to pass MP details (if Administered by 7thFloor, Centurion House, 24 Monument Street, London EC3R 8AJ Page 1 of 2 E2E CP No (assigned by Gemserv Change Coordination): E2E CP 20069 Version: 1.1 E2E Version 17 Originator: Dan Lomax, Gemserv pass MP details required) Amend flow description: Request for old MO to pass MP details if there is no concurrent CoS. Associate flow with Compliance Rule Ryyy Appoint/De-appoint HH MO (A1129) F3684 Amend flow title: (HH) Request HH Metering Point Details (HH) Request HH Metering Point Details (if required) Amend flow description: (HH) Request HH Metering Point Details if there is a concurrent CoS. Associate flow with Compliance Rule R468 Appoint/De-appoint HH MO (A1129) F3961 Amend flow description: Request for old MO to pass MP information (if required) Request for old MO to pass MP information if there is no concurrent CoS. Associate flow with Compliance Rule Rzzz BUSINESS JUSTIFICATION FOR CHANGE To align the Model with BSCP514 (sections 5.2.1.7, 5.2.4.7, 6.2.1.7, & 6.2.4.7). IMPACT ASSESSMENT (Identify any organisations impacted by this change, associated changes required, a proposed implementation date and technique. Guidelines for suggesting implementation dates: 6 months min for changes impacting systems and software; 4 months min for changes impacting operational procedures; or 2 months min for changes to documentation only). Proposed Implementation Date = 01/11/07 Please return the completed form to MRA Change Management - Fax Number: 020 7090 1001 or Email Address: mraca@gemserv.co.uk E2E CP 20069 v1.1 Administered by 7thFloor, Centurion House, 24 Monument Street, London EC3R 8AJ Page 2 of 2