33 Key Dates – BTW Assumptions The last Release in which BTW can deliver functionality, in order to meet the start of testing (January 2015) is Release AQ (deployed 17 th November, 1 week ahead of EMP R2700) CP impacting designs will need to be delivered over two BTW Releases (AP, AQ) to give BTW CPs enough time to consume BTW changes and be ready for testing BTW 90 day legal notification date for Release AP is 17 th June, documentation to be published 12 th June – in this release we will focus on designs for which we have minimal/no Openreach dependencies AQ is therefore the release in which we need to consume CP impacting changes from Openreach - otherwise we will not be able to give our CPs sufficient notice to consume BTW changes and will not be able to complete our deliveries this calendar year
44 Key Dates – BTW Assumptions continued BTW 90 day legal notification for Release AQ goes is 19th August, documentation to be published 14 th August This means that in order to be able to proceed with no risk to BTW or downstream CPs, we need all of Openreach’s CP impacting design collateral at the start of our Release AQ design cycle (19 th May) It is possible that development completed in Release AP/AQ will not be capable of being tested in interlock environment. BTW CPs will therefore be developing with this risk.
55 Key Dates aligned to BTW and OR deliveries
66 STORM refSTORM Story TitleStory TitleDesignRelease 21CNCE-75918Ofcom NoT – introduction of RID and postcode to provides Make RIDs mandatory for all migration + provides, validate and pass down to OR across all product types. Provide and migration orders will be validated on DN + Postcode Design AP 21CNCE-76733Strategic KCI's for Broadband cease notifications sent from openreach Consumption of OR Unsolicited cease KCI’s and passing through to CPs via B2B, . Design APRelease AP 21CNCE-76746Strategic KCI's for Broadband loss notifications sent from BTW Generation of Notice of Transfer KCIs for BTW CP to BTW CP migrations via B2B, . Design APRelease AP 21CNCE-77354Ofcom NoT - Migrations to 20C within BTW CPsAll of the migrations to 20C within BTW CPsDesign AQRelease AQ 21CNCE-77371Ofcom NoT - Migrations to WBC Copper within BTW CPs All of the migrations to WBC Copper within BTW CPs Design APRelease AQ 21CNCE-77388Ofcom NoT - Migrations to WBC FTTC within BTW CPs All of the migrations to WBC FTTC within BTW CPs Design APRelease AQ All of the migrations to WBC FTTP within BTW CPs Design AQRelease AQ LLU to all product variants (remove MAC validation from provide onto OR) Design AQRelease AQ 21CNCE-77405Ofcom NoT – Gaining CP Cancellation driven KCIs Gaining CP CancellationsDesign AP Bulk LLU to WBC migrations via BUT (BBCT)Design AQRelease AQ Bulk migrations within the BTW stack but with a CP change via BUT (BBCT) Design AQRelease AQ 21CNCE-77419Ofcom NoT - Cancel Other for BTW CP to BTW CP migrations Cancel other for BTW CP to BTW CP migrationsDesign APRelease AQ 21CNCE-77431Ofcom NoT - Cancel Other for BTW to LLU CP migrations Cancel other for BTW to LLU CP migrationsDesign APRelease AP Consumption of cancel other when LLU CP cancels BTW migration Design AQRelease AQ Ofcom NoT - MIS and Reporting of Cancel Other’ - on hold wtg Ofcom guidance MIS and Reporting of cancel otherDesign AQRelease AQ