Simple GuidesProvide an overview of the contents of each section of the BSCANNEX S-3: SUPPLIER VOLUME ALLOCATION RULES FOR MHHS METERING SYSTEMSANNEX S-4: SUPPLIER VOLUME ALLOCATION RULES FOR METERING SYSTEMS DURING TRANSITIONAcronyms and Defined TermsBSC Framework AgreementSection A: Parties and ParticipationSection B: The PanelSection C: Elexon and its SubsidiariesSection D: BSC Cost Recovery and Participation ChargesSection E: BSC AgentsSection F: Modification ProceduresSection G: ContingenciesSection H: GeneralSection J: Party Agents and Qualification under the CodeSection K: Classification and Registration of Metering Systems and BM UnitsSection L: MeteringSection M: Credit Cover and Credit DefaultSection N: Clearing Invoicing & PaymentSection O: Communications under the CodeSection P: Energy Contract Volumes and Metered Volume ReallocationsSection Q: Balancing Services ActivitiesSection R: Collection and Aggregation of Meter Data from CVA Metering SystemsSection S - Supplier Volume Allocation Simple GuideSection S, Annex S-1 – Performance Levels and Supplier ChargesSection S, Annex S-2 – Supplier Allocation RulesSection T: Settlement and Trading ChargesSection U: Provisions Relating to SettlementSection V: ReportingSection W: Trading DisputesSection X – Definitions and InterpretationsSection X, Annex X-1 – General GlossarySection X, Annex X-2 – Technical GlossarySection Z: Performance Assurance