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      <InvestmentIncomeGrp>
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        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
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      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
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        <ProgramServicesAmt>571877</ProgramServicesAmt>
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        <ManagementAndGeneralAmt>724</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>25973</ManagementAndGeneralAmt>
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        <EOYAmt>30519</EOYAmt>
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        <EOYAmt>0</EOYAmt>
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      <TotalLiabilitiesGrp>
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        <EOYAmt>159126</EOYAmt>
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      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
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        <EOYAmt>534908</EOYAmt>
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        <EOYAmt>534908</EOYAmt>
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        <EOYAmt>694034</EOYAmt>
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      <ReconcilationRevenueExpnssAmt>-558582</ReconcilationRevenueExpnssAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
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      <FSAuditedBasisGrp>
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      <FederalGrantAuditPerformedInd>1</FederalGrantAuditPerformedInd>
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        <CurrentTaxYearMinus1YearAmt>1474091</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>798087</CurrentTaxYearAmt>
        <TotalAmt>4886745</TotalAmt>
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      <TotalCalendarYear170Grp>
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        <CurrentTaxYearAmt>798087</CurrentTaxYearAmt>
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      <GrossInvestmentIncome170Grp>
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        <TotalAmt>10596</TotalAmt>
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      <First5Years170Ind>X</First5Years170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>PART II, SHORT YEAR EXPLANATION:</FormAndLineReferenceDesc>
        <ExplanationTxt>AS ISF ADVISORS WAS INCORPORATED ON JUNE 4, 2021, A SHORT PERIOD RETURN WAS FILED FOR THE PERIOD ENDED DECEMBER 31, 2021.</ExplanationTxt>
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          <AddressLine2>RESTRICTED</AddressLine2>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>ISF ADVISORS PERFORMED AN EVALUATION OF UNCERTAINTY IN INCOME TAXES FOR THE YEAR ENDED DECEMBER 31, 2024, AND DETERMINED THAT THERE ARE NO MATTERS THAT WOULD REQUIRE RECOGNITION IN THE CONSOLIDATED FINANCIAL STATEMENTS OR THAT MAY HAVE ANY EFFECT ON ITS TAX-EXEMPT STATUS.</ExplanationTxt>
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        <EmployeeCnt>4</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>IMPLEMENTATION OF THE ISF PROGRAM</SpecificServicesProvidedTxt>
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      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EAST ASIA AND THE PACIFIC</RegionTxt>
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        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>IMPLEMENTATION OF THE ISF PROGRAM</SpecificServicesProvidedTxt>
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      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>EUROPE (INCLUDING ICELAND &amp; GREENLAND)</RegionTxt>
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        <EmployeeCnt>8</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>PROGRAM SERVICES</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>IMPLEMENTATION OF THE ISF PROGRAM</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>737456</RegionTotalExpendituresAmt>
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      <SubtotalEmployeesCnt>13</SubtotalEmployeesCnt>
      <ContinuationTotalOfficeCnt>0</ContinuationTotalOfficeCnt>
      <ContinuationTotalEmployeeCnt>0</ContinuationTotalEmployeeCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>13</TotalEmployeeCnt>
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      <ContinuationSpentAmt>0</ContinuationSpentAmt>
      <TotalSpentAmt>1334980</TotalSpentAmt>
      <TransferToForeignCorpInd>0</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>0</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>0</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>0</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>0</ForeignPartnershipInd>
      <BoycottCountriesInd>0</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 3:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ACCORDANCE WITH IRS INSTRUCTIONS, ALL AMOUNTS REPORTED ON PARTS II OF SCHEDULE F ARE REPORTED USING THE ACCRUAL BASIS OF ACCOUNTING, THE SAME METHOD OF ACCOUNTING USED IN THE FINANCIAL STATEMENTS.</ExplanationTxt>
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      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>372364</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CRAIG COURTNEY</PersonNm>
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        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ELIZABETH VANDERWOUDE</PersonNm>
        <TitleTxt>CFO/TREASURER</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>203936</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>12236</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>2428</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>218600</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>HAYDEN ALDREDGE</PersonNm>
        <TitleTxt>SENIOR MANAGER</TitleTxt>
        <BaseCompensationFilingOrgAmt>140378</BaseCompensationFilingOrgAmt>
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        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>7173</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>8131</NontaxableBenefitsFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>155682</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>BONUS PAYMENTS MADE DURING THE YEAR ENDED DECEMBER 31, 2024, TO EMPLOYEES LISTED IN PART VII, SECTION A, LINE 1A ARE DISCRETIONARY.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>ISF ADVISORS HIRES AN INDEPENDENT CPA FIRM TO PREPARE THE FEDERAL FORM 990. AFTER PREPARATION OF THE FEDERAL FORM 990, MANAGEMENT REVIEWS THE DRAFT FEDERAL FORM 990. ONCE ANY QUESTIONS OR CORRECTIONS ARE ADDRESSED, THE DRAFT FEDERAL FORM 990 IS THEN DISTRIBUTED TO THE FULL BOARD OF DIRECTORS PRIOR TO ELECTRONICALLY FILING WITH THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>A "CONFLICT OF INTEREST," ARISES WHEN A PERSON IN A POSITION OF AUTHORITY OVER AN ORGANIZATION, SUCH AS AN OFFICER, DIRECTOR, OR KEY EMPLOYEE, MAY BENEFIT. EACH DIRECTOR, PRINCIPAL OFFICER AND MEMBER OF A COMMITTEE WITH GOVERNING BOARD DELEGATED POWERS SHALL ANNUALLY SIGN A STATEMENT WHICH AFFIRMS SUCH PERSON HAS RECEIVED A COPY OF THE CONFLICT OF INTEREST POLICY, HAS READ AND UNDERSTANDS THE POLICY AND HAS AGREED TO COMPLY WITH THE POLICY. IN THE EVENT A CONFLICT OF INTEREST EXISTS, AN INTERESTED PERSON MAY MAKE A PRESENTATION AT THE GOVERNING BOARD OR COMMITTEE MEETING, BUT AFTER THE PRESENTATION, HE/SHE SHALL LEAVE THE MEETING DURING THE DISCUSSION OF, AND THE VOTE ON, THE TRANSACTION OR ARRANGEMENT INVOLVING THE POSSIBLE CONFLICT OF INTEREST. THEN, THE CHAIR OF THE BOARD OF DIRECTORS OR COMMITTEE SHALL, IF APPROPRIATE, APPOINT A DISINTERESTED PERSON OR COMMITTEE TO INVESTIGATE ALTERNATIVES TO THE PROPOSED TRANSACTION OR ARRANGEMENT. AFTER EXERCISING DUE DILIGENCE, THE BOARD OF DIRECTORS OR COMMITTEE SHALL DETERMINE WHETHER ISF ADVISORS, INC. CAN OBTAIN WITH REASONABLE EFFORTS, A MORE ADVANTAGEOUS TRANSACTION OR ARRANGEMENT FROM A PERSON OR ENTITY THAT WOULD NOT GIVE RISE TO A CONFLICT OF INTEREST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ORDER TO DETERMINE THE OFFICERS' COMPENSATION, MEMBERS OF THE BOARD OF DIRECTORS REVIEWING COMPARABLE DATA INFORMED BY MARKET RESEARCH AND OUTSIDE COUNSEL AS WELL AS VARIOUS SALARY SURVEYS. AFTER REVIEWING THE NECESSARY DATA, MEMBERS OF THE BOARD OF DIRECTORS WILL MAKE A FINAL DECISION REGARDING THE FINAL COMPENSATION AMOUNTS FOR ALL OFFICERS. A COMPENSATION SURVEY WAS LAST USED IN 2020 FOR 1/1/2021.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>ISF ADVISORS MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IX, LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>CONSULTANTS: PROGRAM SERVICE EXPENSES 1,258,560. MANAGEMENT AND GENERAL EXPENSES 468,510. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 1,727,070. PAYROLL FEES: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 24,905. FUNDRAISING EXPENSES 0. TOTAL EXPENSES 24,905.</ExplanationTxt>
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          <BusinessNameLine1Txt>THE GLOBAL DEVELOPMENT INCUBATOR INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
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          <CityNm>WASHINGTON</CityNm>
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        </USAddress>
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      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>GDI SOLUTIONS INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
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          <AddressLine1Txt>1401 K STREET NW SUITE 900</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20005</ZIPCd>
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        <EIN>881343562</EIN>
        <PrimaryActivitiesTxt>FACILITATE GRANT FUNDING OPPORTUNITIES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>THE GLOBAL DEVELOPMENT INCUBATOR INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>ACELI AFRICA INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1401 K STREET NW SUITE 900</AddressLine1Txt>
          <CityNm>WASHINGTON</CityNm>
          <StateAbbreviationCd>DC</StateAbbreviationCd>
          <ZIPCd>20005</ZIPCd>
        </USAddress>
        <EIN>843344516</EIN>
        <PrimaryActivitiesTxt>FINANCING AGRICULTURAL SMES IN AFRICA</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>NY</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>THE GLOBAL DEVELOPMENT INCUBATOR INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>COLIBRI CATALYST INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>1007 GENERAL KENNEDY AVENUE SUITE 2</AddressLine1Txt>
          <CityNm>SAN FRANCISCO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>94129</ZIPCd>
        </USAddress>
        <EIN>920740048</EIN>
        <PrimaryActivitiesTxt>ACCELERATES AND INCREASES THE FLOW OF CAPITAL TO REGENERATIVE AGRICULTURE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>DE</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>LINE 7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>THE GLOBAL DEVELOPMENT INCUBATOR INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>0</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>0</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>0</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>0</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>0</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>0</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>