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  <xsd:element name="DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsFairValue" id="cbu_DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionFairValueAbstract" id="cbu_DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionFairValueAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerFairValue" id="cbu_DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtSecuritiesHeldToMaturityUnrealizedLossPositionsFairValue" id="cbu_DebtSecuritiesHeldToMaturityUnrealizedLossPositionsFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtSecuritiesHeldToMaturityUnrealizedLossPositionsAccumulatedLossAbstract" id="cbu_DebtSecuritiesHeldToMaturityUnrealizedLossPositionsAccumulatedLossAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsAccumulatedLoss" id="cbu_DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositionsLessThan12MonthsAccumulatedLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerAccumulatedLoss" id="cbu_DebtSecuritiesHeldToMaturityContinuousUnrealizedLossPositions12MonthsOrLongerAccumulatedLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="DebtSecuritiesHeldToMaturityUnrealizedLossPositionsAccumulatedLoss" id="cbu_DebtSecuritiesHeldToMaturityUnrealizedLossPositionsAccumulatedLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="OtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTaxPortionAttributableToParentAbstract" id="cbu_OtherComprehensiveIncomeLossInvestmentSecuritiesAdjustmentNetOfTaxPortionAttributableToParentAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScheduleOfInvestmentsDebtAndEquitySecuritiesTable" id="cbu_ScheduleOfInvestmentsDebtAndEquitySecuritiesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ScheduleOfInvestmentsDebtAndEquitySecuritiesLineItems" id="cbu_ScheduleOfInvestmentsDebtAndEquitySecuritiesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OffBalanceSheetCreditLossLiabilityChargeOffs" id="cbu_OffBalanceSheetCreditLossLiabilityChargeOffs" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="OffBalanceSheetCreditLossLiabilityRecovery" id="cbu_OffBalanceSheetCreditLossLiabilityRecovery" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FinancingReceivableAllowanceForCreditLossNet" id="cbu_FinancingReceivableAllowanceForCreditLossNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ProvisionForLoanLeaseAndOtherLossesExcludingAcquisitionRelatedProvisionForCreditLosses" id="cbu_ProvisionForLoanLeaseAndOtherLossesExcludingAcquisitionRelatedProvisionForCreditLosses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="OffBalanceSheetCreditLossLiabilityPcdAllowanceAcquisitions" id="cbu_OffBalanceSheetCreditLossLiabilityPcdAllowanceAcquisitions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FinancingReceivableAllowanceForCreditLossAcquisitions" id="cbu_FinancingReceivableAllowanceForCreditLossAcquisitions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="TreasuryStockSharesAcquiredPricePerShare" id="cbu_TreasuryStockSharesAcquiredPricePerShare" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PaymentsOnAndMaturitiesOfOtherFederalHomeLoanBankBorrowings" id="cbu_PaymentsOnAndMaturitiesOfOtherFederalHomeLoanBankBorrowings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ContingentConsiderationInExchangeForAcquiredAssets" id="cbu_ContingentConsiderationInExchangeForAcquiredAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="FinancingReceivablesNonAccrualMember" id="cbu_FinancingReceivablesNonAccrualMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AmortizedCostBasisOfEachClassOfFinancingReceivable" id="cbu_AmortizedCostBasisOfEachClassOfFinancingReceivable" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ScheduleOfPerformanceOfLoanModifiedTableTextBlock" id="cbu_ScheduleOfPerformanceOfLoanModifiedTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="CertainAssetsOfFiveFinancialServiceCompaniesMember" id="cbu_CertainAssetsOfFiveFinancialServiceCompaniesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationConsiderationTransferredContingentConsiderationPeriodOfRevenueTarget" id="cbu_BusinessCombinationConsiderationTransferredContingentConsiderationPeriodOfRevenueTarget" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="FederalHomeLoanBankAndFederalReserveBankAdvancesMember" id="cbu_FederalHomeLoanBankAndFederalReserveBankAdvancesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProbabilityOfAchievementOfRetainedRevenueLevelMember" id="cbu_ProbabilityOfAchievementOfRetainedRevenueLevelMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AllowancesForCreditLossesMember" id="cbu_AllowancesForCreditLossesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="TotalAllowancesForCreditLossesMember" id="cbu_TotalAllowancesForCreditLossesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommercialIndustrialAndOtherBusinessLoansMember" id="cbu_CommercialIndustrialAndOtherBusinessLoansMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommercialRealEstateMultifamilyMember" id="cbu_CommercialRealEstateMultifamilyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommercialRealEstateOwnerOccupiedMember" id="cbu_CommercialRealEstateOwnerOccupiedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CommercialRealEstateNonOwnerOccupiedMember" id="cbu_CommercialRealEstateNonOwnerOccupiedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CertainAssetsOfCreativePlanDesignLimitedMember" id="cbu_CertainAssetsOfCreativePlanDesignLimitedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FederalHomeLoanBankAdvancesForeclosuresInProgress" id="cbu_FederalHomeLoanBankAdvancesForeclosuresInProgress" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ProbabilityAdjustedLevelOfRetainedRevenueMember" id="cbu_ProbabilityAdjustedLevelOfRetainedRevenueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="NewYorkBasedInsuranceAgencyMember" id="cbu_NewYorkBasedInsuranceAgencyMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FederalHomeLoanBankAdvancesLongTermAndOtherBorrowings" id="cbu_FederalHomeLoanBankAdvancesLongTermAndOtherBorrowings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ScheduleOfGainsAndLossesOnEquityAndOtherSecuritiesTableTextBlock" id="cbu_ScheduleOfGainsAndLossesOnEquityAndOtherSecuritiesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="ImpairedFinancingReceivableWithRelatedAllowanceCarryingBalance" id="cbu_ImpairedFinancingReceivableWithRelatedAllowanceCarryingBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ImpairedFinancingReceivableWithRelatedAllowanceContractualBalance" id="cbu_ImpairedFinancingReceivableWithRelatedAllowanceContractualBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ImpairedFinancingReceivableWithRelatedAllowanceSpecificallyAllocatedAllowance" id="cbu_ImpairedFinancingReceivableWithRelatedAllowanceSpecificallyAllocatedAllowance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="ImpairedFinancingReceivableWithNoRelatedAllowanceCarryingBalance" id="cbu_ImpairedFinancingReceivableWithNoRelatedAllowanceCarryingBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ImpairedFinancingReceivableWithNoRelatedAllowanceContractualBalance" id="cbu_ImpairedFinancingReceivableWithNoRelatedAllowanceContractualBalance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="ImpairedFinancingReceivableWithNoRelatedAllowanceSpecificallyAllocatedAllowance" id="cbu_ImpairedFinancingReceivableWithNoRelatedAllowanceSpecificallyAllocatedAllowance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="PercentageOfFirstHalfOfSubscriptionOnFederalReserveBankStock" id="cbu_PercentageOfFirstHalfOfSubscriptionOnFederalReserveBankStock" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="PercentageOfRemainingHalfOfSubscriptionOnFederalReserveBankStock" id="cbu_PercentageOfRemainingHalfOfSubscriptionOnFederalReserveBankStock" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" />
  <xsd:element name="RpaSoldMember" id="cbu_RpaSoldMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="RpaPurchasedMember" id="cbu_RpaPurchasedMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LoansCreditRiskRatingsThreshold" id="cbu_LoansCreditRiskRatingsThreshold" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="BankingAndCorporateServicesMember" id="cbu_BankingAndCorporateServicesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="AccretionAmortizationOnSecuritiesLoansFinanceLeasesAndBorrowings" id="cbu_AccretionAmortizationOnSecuritiesLoansFinanceLeasesAndBorrowings" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AdjustedIncomeBeforeIncomeTaxes" id="cbu_AdjustedIncomeBeforeIncomeTaxes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="CertainAssetsOfBenefitPlansAdministrativeServicesAndOnegroupAcquisitionMember" id="cbu_CertainAssetsOfBenefitPlansAdministrativeServicesAndOnegroupAcquisitionMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="DebtSecuritiesAvailableForSaleUnrealizedLossInAllowanceForCreditLossExcludingAccruedInterest" id="cbu_DebtSecuritiesAvailableForSaleUnrealizedLossInAllowanceForCreditLossExcludingAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BusinessAcquisitionPercentageOfCashConsiderationAcquired" id="cbu_BusinessAcquisitionPercentageOfCashConsiderationAcquired" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" />
  <xsd:element name="PaymentsToAcquireCashIncludingDepositPremium" id="cbu_PaymentsToAcquireCashIncludingDepositPremium" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="SantanderBankN.aMember" id="cbu_SantanderBankN.aMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="LoansUnder250000Member" id="cbu_LoansUnder250000Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ClearpointFederalBankTrustMember" id="cbu_ClearpointFederalBankTrustMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="CertainAssetsOfFinancialServicesCompaniesInPennsylvaniaFloridaKentuckyNewYorkKansasMinnesotaAndMissouriMember" id="cbu_CertainAssetsOfFinancialServicesCompaniesInPennsylvaniaFloridaKentuckyNewYorkKansasMinnesotaAndMissouriMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationRecognizedAssetAcquiredCertificateOfDepositPremium" id="cbu_BusinessCombinationRecognizedAssetAcquiredCertificateOfDepositPremium" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AociCashFlowHedgeCumulativeGainLossAfterTaxBeforeTax" id="cbu_AociCashFlowHedgeCumulativeGainLossAfterTaxBeforeTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="AociCashFlowHedgeCumulativeGainLossAfterTaxTax" id="cbu_AociCashFlowHedgeCumulativeGainLossAfterTaxTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="EquitySecurityMember" id="cbu_EquitySecurityMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="OtherInvestmentSecuritiesMember" id="cbu_OtherInvestmentSecuritiesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FairValueAssetsLevel2ToLevel1TransfersAmount1" id="cbu_FairValueAssetsLevel2ToLevel1TransfersAmount1" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BenefitPlansAdministrativeServicesIncAndNottinghamInvestmentServicesIncMember" id="cbu_BenefitPlansAdministrativeServicesIncAndNottinghamInvestmentServicesIncMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="ProceedsFromSalesOfAcquireEquityAndOtherSecurities" id="cbu_ProceedsFromSalesOfAcquireEquityAndOtherSecurities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="BusinessCombinationConsiderationPayable" id="cbu_BusinessCombinationConsiderationPayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="credit" />
  <xsd:element name="BusinessCombinationProFormaExpensesOfAcquireeSinceAcquisitionDateActual" id="cbu_BusinessCombinationProFormaExpensesOfAcquireeSinceAcquisitionDateActual" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
  <xsd:element name="BenefitPlansAdministrativeServicesLlcAcquisitionsMember" id="cbu_BenefitPlansAdministrativeServicesLlcAcquisitionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansAcquiredPremium" id="cbu_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansAcquiredPremium" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" abstract="false" xbrli:balance="debit" />
  <xsd:element name="CurrentPeriodAcquisitionsMember" id="cbu_CurrentPeriodAcquisitionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="PriorPeriodAcquisitionsMember" id="cbu_PriorPeriodAcquisitionsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="true" />
  <xsd:element name="FinancingReceivableExcludingAccruedInterestOtherModifiedPeriod" id="cbu_FinancingReceivableExcludingAccruedInterestOtherModifiedPeriod" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" abstract="false" xbrli:balance="debit" />
</xsd:schema>
