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          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_cik0001870117_AAAAndAaaMember" xml:lang="en-US">AAA/Aaa [Member]</link:label>
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  <import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd" />
  <import namespace="http://xbrl.sec.gov/stpr/2025" schemaLocation="https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd" />
  <import namespace="http://xbrl.sec.gov/oef-sr/2025" schemaLocation="https://xbrl.sec.gov/oef/2025/oef-sr-2025.xsd" />
  <element name="C000243509Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000243509Member" substitutionGroup="xbrli:item" />
  <element name="C000231860Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000231860Member" substitutionGroup="xbrli:item" />
  <element name="C000260733Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000260733Member" substitutionGroup="xbrli:item" />
  <element name="C000249947Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000249947Member" substitutionGroup="xbrli:item" />
  <element name="C000238174Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000238174Member" substitutionGroup="xbrli:item" />
  <element name="C000249948Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000249948Member" substitutionGroup="xbrli:item" />
  <element name="C000238175Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000238175Member" substitutionGroup="xbrli:item" />
  <element name="C000243510Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000243510Member" substitutionGroup="xbrli:item" />
  <element name="C000249949Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000249949Member" substitutionGroup="xbrli:item" />
  <element name="C000238176Member" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_C000238176Member" substitutionGroup="xbrli:item" />
  <element name="BloombergCustomMultiSectorCompositeIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergCustomMultiSectorCompositeIndexMember" substitutionGroup="xbrli:item" />
  <element name="ICEBofA3MonthUSTreasuryBillIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_ICEBofA3MonthUSTreasuryBillIndexMember" substitutionGroup="xbrli:item" />
  <element name="BloombergMunicipalShort1To5YearsIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergMunicipalShort1To5YearsIndexMember" substitutionGroup="xbrli:item" />
  <element name="BloombergMunicipalBondIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergMunicipalBondIndexMember" substitutionGroup="xbrli:item" />
  <element name="BloombergUSGovernmentCreditOneToThreeYearsIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergUSGovernmentCreditOneToThreeYearsIndexMember" substitutionGroup="xbrli:item" />
  <element name="BloombergUSAggregateIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergUSAggregateIndexMember" substitutionGroup="xbrli:item" />
  <element name="SeventyPercentSlash20PercentSlash10PercentBloombergMuniHYIndexSlashBloombergMuniBBBIndexSlashBloombergMuniBondIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_SeventyPercentSlash20PercentSlash10PercentBloombergMuniHYIndexSlashBloombergMuniBBBIndexSlashBloombergMuniBondIndexMember" substitutionGroup="xbrli:item" />
  <element name="EightyFivePercentSlash15PercentBloomberg1To15YearBlend1To17YearMunicipalBondIndexSlashBloomberg1To15YearBlend1To17YearHighYieldMunicipalBondIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_EightyFivePercentSlash15PercentBloomberg1To15YearBlend1To17YearMunicipalBondIndexSlashBloomberg1To15YearBlend1To17YearHighYieldMunicipalBondIndexMember" substitutionGroup="xbrli:item" />
  <element name="BloombergGlobalAggregateexUSDUSDHedgedIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergGlobalAggregateexUSDUSDHedgedIndexMember" substitutionGroup="xbrli:item" />
  <element name="BloombergUSCorpHighYieldTwoPercentageIssuerCappedIndexMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BloombergUSCorpHighYieldTwoPercentageIssuerCappedIndexMember" substitutionGroup="xbrli:item" />
  <element name="USCorporateBondsAndNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_USCorporateBondsAndNotesMember" substitutionGroup="xbrli:item" />
  <element name="CorporateBondsAndNotesOfIssuersOutsideTheUSMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_CorporateBondsAndNotesOfIssuersOutsideTheUSMember" substitutionGroup="xbrli:item" />
  <element name="MortgageBackedObligationsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_MortgageBackedObligationsMember" substitutionGroup="xbrli:item" />
  <element name="AssetBackedObligationsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_AssetBackedObligationsMember" substitutionGroup="xbrli:item" />
  <element name="LoanMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_LoanMember" substitutionGroup="xbrli:item" />
  <element name="USTreasuryBondsAndNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_USTreasuryBondsAndNotesMember" substitutionGroup="xbrli:item" />
  <element name="MunicipalsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_MunicipalsMember" substitutionGroup="xbrli:item" />
  <element name="CommonStocksMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_CommonStocksMember" substitutionGroup="xbrli:item" />
  <element name="OtherSecuritiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_OtherSecuritiesMember" substitutionGroup="xbrli:item" />
  <element name="OptionsPurchasedMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_OptionsPurchasedMember" substitutionGroup="xbrli:item" />
  <element name="ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_ShortTermSecuritiesAndOtherAssetsLessLiabilitiesMember" substitutionGroup="xbrli:item" />
  <element name="AAAAndAaaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_AAAAndAaaMember" substitutionGroup="xbrli:item" />
  <element name="AAAndAaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_AAAndAaMember" substitutionGroup="xbrli:item" />
  <element name="AAndAMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_AAndAMember" substitutionGroup="xbrli:item" />
  <element name="BBBAndBaaMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BBBAndBaaMember" substitutionGroup="xbrli:item" />
  <element name="BelowInvestmentGradeMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BelowInvestmentGradeMember" substitutionGroup="xbrli:item" />
  <element name="UnratedMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_UnratedMember" substitutionGroup="xbrli:item" />
  <element name="BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_BondsAndNotesOfGovernmentsAndGovernmentAgenciesOutsideTheUSMember" substitutionGroup="xbrli:item" />
  <element name="FederalAgencyBondsAndNotesMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_FederalAgencyBondsAndNotesMember" substitutionGroup="xbrli:item" />
  <element name="OtherBondsNotesAndDebtInstrumentsMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="cik0001870117_OtherBondsNotesAndDebtInstrumentsMember" substitutionGroup="xbrli:item" />
</schema>
