<?xml version='1.0' encoding='iso-8859-1'?>
<!-- Produced by EDGARsuite software, Advanced Computer Innovations, Inc., Copyright (C) 2008-2026 [PPXK5GW761L0VAPZM1JH]. www.edgarsuite.com -->
<link:linkbase xmlns="http://www.xbrl.org/2003/linkbase"
		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"
		xmlns:fil="http://www.odrs.com/20260331"
		xmlns:link="http://www.xbrl.org/2003/linkbase"
		xmlns:xlink="http://www.w3.org/1999/xlink"
		xmlns:xbrldt="http://xbrl.org/2005/xbrldt"
		xmlns:xbrli="http://www.xbrl.org/2003/instance">
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DocumentDocumentAndEntityInformation" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DocumentDocumentAndEntityInformation"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DocumentDocumentAndEntityInformation">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TextBlockAbstract' xlink:label='us-gaap_TextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey' xlink:label='dei_EntityCentralIndexKey'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityCentralIndexKey' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate' xlink:label='dei_CurrentFiscalYearEndDate'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_CurrentFiscalYearEndDate' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType' xlink:label='dei_DocumentType'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_DocumentType' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentQuarterlyReport' xlink:label='dei_DocumentQuarterlyReport'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_DocumentQuarterlyReport' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate' xlink:label='dei_DocumentPeriodEndDate'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_DocumentPeriodEndDate' use='optional' order='5.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentTransitionReport' xlink:label='dei_DocumentTransitionReport'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_DocumentTransitionReport' use='optional' order='6.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber' xlink:label='dei_EntityFileNumber'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityFileNumber' use='optional' order='7.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName' xlink:label='dei_EntityRegistrantName'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityRegistrantName' use='optional' order='8.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode' xlink:label='dei_EntityIncorporationStateCountryCode'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityIncorporationStateCountryCode' use='optional' order='9.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber' xlink:label='dei_EntityTaxIdentificationNumber'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityTaxIdentificationNumber' use='optional' order='10.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1' xlink:label='dei_EntityAddressAddressLine1'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityAddressAddressLine1' use='optional' order='11.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown' xlink:label='dei_EntityAddressCityOrTown'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityAddressCityOrTown' use='optional' order='12.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince' xlink:label='dei_EntityAddressStateOrProvince'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityAddressStateOrProvince' use='optional' order='13.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode' xlink:label='dei_EntityAddressPostalZipCode'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityAddressPostalZipCode' use='optional' order='14.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode' xlink:label='dei_CityAreaCode'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_CityAreaCode' use='optional' order='15.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber' xlink:label='dei_LocalPhoneNumber'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_LocalPhoneNumber' use='optional' order='16.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCurrentReportingStatus' xlink:label='dei_EntityCurrentReportingStatus'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityCurrentReportingStatus' use='optional' order='17.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInteractiveDataCurrent' xlink:label='dei_EntityInteractiveDataCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityInteractiveDataCurrent' use='optional' order='18.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFilerCategory' xlink:label='dei_EntityFilerCategory'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityFilerCategory' use='optional' order='19.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntitySmallBusiness' xlink:label='dei_EntitySmallBusiness'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntitySmallBusiness' use='optional' order='20.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany' xlink:label='dei_EntityEmergingGrowthCompany'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityEmergingGrowthCompany' use='optional' order='21.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityShellCompany' xlink:label='dei_EntityShellCompany'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityShellCompany' use='optional' order='22.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCommonStockSharesOutstanding' xlink:label='dei_EntityCommonStockSharesOutstanding'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_EntityCommonStockSharesOutstanding' use='optional' order='23.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag' xlink:label='dei_AmendmentFlag'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_AmendmentFlag' use='optional' order='24.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus' xlink:label='dei_DocumentFiscalYearFocus'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_DocumentFiscalYearFocus' use='optional' order='25.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus' xlink:label='dei_DocumentFiscalPeriodFocus'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='dei_DocumentFiscalPeriodFocus' use='optional' order='26.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_StatementCondensedBalanceSheets" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_StatementCondensedBalanceSheets"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_StatementCondensedBalanceSheets">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract' xlink:label='us-gaap_StatementOfFinancialPositionAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsAbstract' xlink:label='us-gaap_AssetsAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_AssetsAbstract' use='optional' order='1.0' preferredLabel='http://www.xbrl.org/2003/role/terseLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrentAbstract' xlink:label='us-gaap_AssetsCurrentAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_AssetsCurrentAbstract' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue' xlink:label='us-gaap_CashAndCashEquivalentsAtCarryingValue'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_AssetsCurrentAbstract' xlink:to='us-gaap_CashAndCashEquivalentsAtCarryingValue' use='optional' order='1.0' preferredLabel='http://www.xbrl.org/2003/role/terseLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNetCurrent' xlink:label='us-gaap_AccountsReceivableNetCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_AssetsCurrentAbstract' xlink:to='us-gaap_AccountsReceivableNetCurrent' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PrepaidExpenseCurrent' xlink:label='us-gaap_PrepaidExpenseCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_AssetsCurrentAbstract' xlink:to='us-gaap_PrepaidExpenseCurrent' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet' xlink:label='us-gaap_InventoryNet'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_AssetsCurrentAbstract' xlink:to='us-gaap_InventoryNet' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsCurrent' xlink:label='us-gaap_AssetsCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_AssetsCurrentAbstract' xlink:to='us-gaap_AssetsCurrent' use='optional' order='5.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssetsAbstract' xlink:label='us-gaap_OtherAssetsAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_OtherAssetsAbstract' use='optional' order='3.0' preferredLabel='http://www.xbrl.org/2003/role/terseLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PropertyPlantAndEquipmentNet' xlink:label='us-gaap_PropertyPlantAndEquipmentNet'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_OtherAssetsAbstract' xlink:to='us-gaap_PropertyPlantAndEquipmentNet' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FiniteLivedIntangibleAssetsNet' xlink:label='us-gaap_FiniteLivedIntangibleAssetsNet'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_OtherAssetsAbstract' xlink:to='us-gaap_FiniteLivedIntangibleAssetsNet' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets' xlink:label='us-gaap_Assets'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_OtherAssetsAbstract' xlink:to='us-gaap_Assets' use='optional' order='3.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract' xlink:label='us-gaap_LiabilitiesAndStockholdersEquityAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_LiabilitiesAndStockholdersEquityAbstract' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesCurrentAbstract' xlink:label='us-gaap_LiabilitiesCurrentAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesAndStockholdersEquityAbstract' xlink:to='us-gaap_LiabilitiesCurrentAbstract' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableCurrent' xlink:label='us-gaap_AccountsPayableCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesCurrentAbstract' xlink:to='us-gaap_AccountsPayableCurrent' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccruedLiabilitiesCurrent' xlink:label='us-gaap_AccruedLiabilitiesCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesCurrentAbstract' xlink:to='us-gaap_AccruedLiabilitiesCurrent' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LinesOfCreditCurrent' xlink:label='us-gaap_LinesOfCreditCurrent'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesCurrentAbstract' xlink:to='us-gaap_LinesOfCreditCurrent' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities' xlink:label='us-gaap_Liabilities'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesCurrentAbstract' xlink:to='us-gaap_Liabilities' use='optional' order='4.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityAbstract' xlink:label='us-gaap_StockholdersEquityAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesAndStockholdersEquityAbstract' xlink:to='us-gaap_StockholdersEquityAbstract' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue' xlink:label='us-gaap_PreferredStockValue'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StockholdersEquityAbstract' xlink:to='us-gaap_PreferredStockValue' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue' xlink:label='us-gaap_CommonStockValue'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StockholdersEquityAbstract' xlink:to='us-gaap_CommonStockValue' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapital' xlink:label='us-gaap_AdditionalPaidInCapital'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StockholdersEquityAbstract' xlink:to='us-gaap_AdditionalPaidInCapital' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsAccumulatedDeficit' xlink:label='us-gaap_RetainedEarningsAccumulatedDeficit'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StockholdersEquityAbstract' xlink:to='us-gaap_RetainedEarningsAccumulatedDeficit' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity' xlink:label='us-gaap_StockholdersEquity'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StockholdersEquityAbstract' xlink:to='us-gaap_StockholdersEquity' use='optional' order='5.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity' xlink:label='us-gaap_LiabilitiesAndStockholdersEquity'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_LiabilitiesAndStockholdersEquityAbstract' xlink:to='us-gaap_LiabilitiesAndStockholdersEquity' use='optional' order='3.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_StatementCondensedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_StatementCondensedBalanceSheetsParenthetical"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_StatementCondensedBalanceSheetsParenthetical">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfFinancialPositionAbstract' xlink:label='us-gaap_StatementOfFinancialPositionAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockParOrStatedValuePerShare' xlink:label='us-gaap_PreferredStockParOrStatedValuePerShare'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_PreferredStockParOrStatedValuePerShare' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesAuthorized' xlink:label='us-gaap_PreferredStockSharesAuthorized'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_PreferredStockSharesAuthorized' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesIssued' xlink:label='us-gaap_PreferredStockSharesIssued'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_PreferredStockSharesIssued' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesOutstanding' xlink:label='us-gaap_PreferredStockSharesOutstanding'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_PreferredStockSharesOutstanding' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare' xlink:label='us-gaap_CommonStockParOrStatedValuePerShare'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_CommonStockParOrStatedValuePerShare' use='optional' order='5.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesAuthorized' xlink:label='us-gaap_CommonStockSharesAuthorized'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_CommonStockSharesAuthorized' use='optional' order='6.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesIssued' xlink:label='us-gaap_CommonStockSharesIssued'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_CommonStockSharesIssued' use='optional' order='7.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesOutstanding' xlink:label='us-gaap_CommonStockSharesOutstanding'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfFinancialPositionAbstract' xlink:to='us-gaap_CommonStockSharesOutstanding' use='optional' order='8.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_StatementCondensedStatementsOfOperations" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_StatementCondensedStatementsOfOperations"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_StatementCondensedStatementsOfOperations">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementAbstract' xlink:label='us-gaap_IncomeStatementAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues' xlink:label='us-gaap_Revenues'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_Revenues' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfRevenue' xlink:label='us-gaap_CostOfRevenue'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_CostOfRevenue' use='optional' order='2.0' preferredLabel='http://www.xbrl.org/2009/role/negatedLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GrossProfit' xlink:label='us-gaap_GrossProfit'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_GrossProfit' use='optional' order='3.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpensesAbstract' xlink:label='us-gaap_OperatingExpensesAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_OperatingExpensesAbstract' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GeneralAndAdministrativeExpense' xlink:label='us-gaap_GeneralAndAdministrativeExpense'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_OperatingExpensesAbstract' xlink:to='us-gaap_GeneralAndAdministrativeExpense' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingExpenses' xlink:label='us-gaap_OperatingExpenses'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_OperatingExpensesAbstract' xlink:to='us-gaap_OperatingExpenses' use='optional' order='2.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss' xlink:label='us-gaap_OperatingIncomeLoss'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_OperatingIncomeLoss' use='optional' order='5.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpenseAbstract' xlink:label='us-gaap_NonoperatingIncomeExpenseAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_NonoperatingIncomeExpenseAbstract' use='optional' order='6.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpense' xlink:label='us-gaap_InterestExpense'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NonoperatingIncomeExpenseAbstract' xlink:to='us-gaap_InterestExpense' use='optional' order='1.0' preferredLabel='http://www.xbrl.org/2009/role/negatedLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonoperatingIncomeExpense' xlink:label='us-gaap_NonoperatingIncomeExpense'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NonoperatingIncomeExpenseAbstract' xlink:to='us-gaap_NonoperatingIncomeExpense' use='optional' order='2.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax' xlink:label='us-gaap_OtherComprehensiveIncomeLossBeforeTax'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_OtherComprehensiveIncomeLossBeforeTax' use='optional' order='7.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxExpenseBenefit' xlink:label='us-gaap_IncomeTaxExpenseBenefit'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_IncomeTaxExpenseBenefit' use='optional' order='8.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss' xlink:label='us-gaap_NetIncomeLoss'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_NetIncomeLoss' use='optional' order='9.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='odrs-20260331.xsd#fil_NetLossPerCommonShareBasicAndDiluted' xlink:label='fil_NetLossPerCommonShareBasicAndDiluted'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='fil_NetLossPerCommonShareBasicAndDiluted' use='optional' order='10.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding' xlink:label='us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncomeStatementAbstract' xlink:to='us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding' use='optional' order='11.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_StatementCondensedStatementsOfChangesInStockholdersDeficit" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_StatementCondensedStatementsOfChangesInStockholdersDeficit"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_StatementCondensedStatementsOfChangesInStockholdersDeficit">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfStockholdersEquityAbstract' xlink:label='us-gaap_StatementOfStockholdersEquityAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable' xlink:label='us-gaap_StatementTable'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfStockholdersEquityAbstract' xlink:to='us-gaap_StatementTable' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis' xlink:label='us-gaap_StatementEquityComponentsAxis'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementTable' xlink:to='us-gaap_StatementEquityComponentsAxis' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember' xlink:label='us-gaap_CommonStockMember'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementEquityComponentsAxis' xlink:to='us-gaap_CommonStockMember' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapitalMember' xlink:label='us-gaap_AdditionalPaidInCapitalMember'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementEquityComponentsAxis' xlink:to='us-gaap_AdditionalPaidInCapitalMember' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RetainedEarningsMember' xlink:label='us-gaap_RetainedEarningsMember'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementEquityComponentsAxis' xlink:to='us-gaap_RetainedEarningsMember' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain' xlink:label='us-gaap_EquityComponentDomain'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementEquityComponentsAxis' xlink:to='us-gaap_EquityComponentDomain' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems' xlink:label='us-gaap_StatementLineItems'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementTable' xlink:to='us-gaap_StatementLineItems' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity' xlink:label='us-gaap_StockholdersEquity'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_StockholdersEquity' use='optional' order='1.0' preferredLabel='http://www.xbrl.org/2003/role/periodStartLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharesOutstanding' xlink:label='us-gaap_SharesOutstanding'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_SharesOutstanding' use='optional' order='2.0' preferredLabel='http://www.xbrl.org/2003/role/periodStartLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss' xlink:label='us-gaap_NetIncomeLoss'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_NetIncomeLoss' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity' xlink:label='us-gaap_StockholdersEquity_1'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_StockholdersEquity_1' use='optional' order='4.0' preferredLabel='http://www.xbrl.org/2003/role/periodEndLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharesOutstanding' xlink:label='us-gaap_SharesOutstanding_1'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_SharesOutstanding_1' use='optional' order='5.0' preferredLabel='http://www.xbrl.org/2003/role/periodEndLabel'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_StatementCondensedStatementsOfCashFlows" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_StatementCondensedStatementsOfCashFlows"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_StatementCondensedStatementsOfCashFlows">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementOfCashFlowsAbstract' xlink:label='us-gaap_StatementOfCashFlowsAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract' xlink:label='us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss' xlink:label='us-gaap_ProfitLoss'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract' xlink:to='us-gaap_ProfitLoss' use='optional' order='1.0' preferredLabel='http://www.xbrl.org/2003/role/terseLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract' xlink:label='us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract' xlink:to='us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DepreciationDepletionAndAmortization' xlink:label='us-gaap_DepreciationDepletionAndAmortization'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract' xlink:to='us-gaap_DepreciationDepletionAndAmortization' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' xlink:label='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInPrepaidExpense' xlink:label='us-gaap_IncreaseDecreaseInPrepaidExpense'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' xlink:to='us-gaap_IncreaseDecreaseInPrepaidExpense' use='optional' order='1.0' preferredLabel='http://www.xbrl.org/2009/role/negatedLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInInventories' xlink:label='us-gaap_IncreaseDecreaseInInventories'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' xlink:to='us-gaap_IncreaseDecreaseInInventories' use='optional' order='2.0' preferredLabel='http://www.xbrl.org/2009/role/negatedLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccountsPayable' xlink:label='us-gaap_IncreaseDecreaseInAccountsPayable'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' xlink:to='us-gaap_IncreaseDecreaseInAccountsPayable' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet' xlink:label='us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' xlink:to='us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet' use='optional' order='4.0' preferredLabel='http://www.xbrl.org/2009/role/negatedLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities' xlink:label='us-gaap_NetCashProvidedByUsedInOperatingActivities'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_IncreaseDecreaseInOperatingCapitalAbstract' xlink:to='us-gaap_NetCashProvidedByUsedInOperatingActivities' use='optional' order='5.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract' xlink:label='us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities' xlink:label='us-gaap_NetCashProvidedByUsedInInvestingActivities'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract' xlink:to='us-gaap_NetCashProvidedByUsedInInvestingActivities' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract' xlink:label='us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromRelatedPartyDebt' xlink:label='us-gaap_ProceedsFromRelatedPartyDebt'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract' xlink:to='us-gaap_ProceedsFromRelatedPartyDebt' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities' xlink:label='us-gaap_NetCashProvidedByUsedInFinancingActivities'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract' xlink:to='us-gaap_NetCashProvidedByUsedInFinancingActivities' use='optional' order='2.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect' xlink:label='us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect' use='optional' order='5.0' preferredLabel='http://www.xbrl.org/2003/role/totalLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents' xlink:label='us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents' use='optional' order='6.0' preferredLabel='http://www.xbrl.org/2003/role/periodStartLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents' xlink:label='us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_1'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_1' use='optional' order='7.0' preferredLabel='http://www.xbrl.org/2003/role/periodEndLabel'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SupplementalCashFlowInformationAbstract' xlink:label='us-gaap_SupplementalCashFlowInformationAbstract'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementOfCashFlowsAbstract' xlink:to='us-gaap_SupplementalCashFlowInformationAbstract' use='optional' order='8.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestPaid' xlink:label='us-gaap_InterestPaid'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_SupplementalCashFlowInformationAbstract' xlink:to='us-gaap_InterestPaid' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeTaxesPaid' xlink:label='us-gaap_IncomeTaxesPaid'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_SupplementalCashFlowInformationAbstract' xlink:to='us-gaap_IncomeTaxesPaid' use='optional' order='2.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote1CondensedFinancialStatements" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote1CondensedFinancialStatements"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote1CondensedFinancialStatements">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureTextBlockAbstract' xlink:label='us-gaap_DisclosureTextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CondensedFinancialStatementsTextBlock' xlink:label='srt_CondensedFinancialStatementsTextBlock'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_DisclosureTextBlockAbstract' xlink:to='srt_CondensedFinancialStatementsTextBlock' use='optional' order='1.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote2GoingConcern" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote2GoingConcern"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote2GoingConcern">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureTextBlockAbstract' xlink:label='us-gaap_DisclosureTextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubstantialDoubtAboutGoingConcernTextBlock' xlink:label='us-gaap_SubstantialDoubtAboutGoingConcernTextBlock'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_DisclosureTextBlockAbstract' xlink:to='us-gaap_SubstantialDoubtAboutGoingConcernTextBlock' use='optional' order='1.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote3LineOfCreditRelatedParty" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote3LineOfCreditRelatedParty"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote3LineOfCreditRelatedParty">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureTextBlockAbstract' xlink:label='us-gaap_DisclosureTextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='odrs-20260331.xsd#fil_LineOfCreditRelatedPartyTextBlock' xlink:label='fil_LineOfCreditRelatedPartyTextBlock'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_DisclosureTextBlockAbstract' xlink:to='fil_LineOfCreditRelatedPartyTextBlock' use='optional' order='1.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote4Inventory" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote4Inventory"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote4Inventory">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureTextBlockAbstract' xlink:label='us-gaap_DisclosureTextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryDisclosureTextBlock' xlink:label='us-gaap_InventoryDisclosureTextBlock'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_DisclosureTextBlockAbstract' xlink:to='us-gaap_InventoryDisclosureTextBlock' use='optional' order='1.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote5SubsequentEvents" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote5SubsequentEvents"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote5SubsequentEvents">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisclosureTextBlockAbstract' xlink:label='us-gaap_DisclosureTextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventsTextBlock' xlink:label='us-gaap_SubsequentEventsTextBlock'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_DisclosureTextBlockAbstract' xlink:to='us-gaap_SubsequentEventsTextBlock' use='optional' order='1.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote4InventoryScheduleOfInventoryTables" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote4InventoryScheduleOfInventoryTables"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote4InventoryScheduleOfInventoryTables">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TableTextBlockSupplementAbstract' xlink:label='us-gaap_TableTextBlockSupplementAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock' xlink:label='us-gaap_ScheduleOfInventoryCurrentTableTextBlock'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TableTextBlockSupplementAbstract' xlink:to='us-gaap_ScheduleOfInventoryCurrentTableTextBlock' use='optional' order='1.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote3LineOfCreditRelatedPartyDetails" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote3LineOfCreditRelatedPartyDetails"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote3LineOfCreditRelatedPartyDetails">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TextBlockAbstract' xlink:label='us-gaap_TextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable' xlink:label='us-gaap_StatementTable'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='us-gaap_StatementTable' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RelatedPartyTransactionAxis' xlink:label='us-gaap_RelatedPartyTransactionAxis'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementTable' xlink:to='us-gaap_RelatedPartyTransactionAxis' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RelatedPartyTransactionDomain' xlink:label='us-gaap_RelatedPartyTransactionDomain'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_RelatedPartyTransactionAxis' xlink:to='us-gaap_RelatedPartyTransactionDomain' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='odrs-20260331.xsd#fil_RelatedParty1Member' xlink:label='fil_RelatedParty1Member'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_RelatedPartyTransactionAxis' xlink:to='fil_RelatedParty1Member' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='odrs-20260331.xsd#fil_RelatedParty2Member' xlink:label='fil_RelatedParty2Member'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_RelatedPartyTransactionAxis' xlink:to='fil_RelatedParty2Member' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems' xlink:label='us-gaap_StatementLineItems'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementTable' xlink:to='us-gaap_StatementLineItems' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtMaturityDate' xlink:label='us-gaap_LongTermDebtMaturityDate'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_LongTermDebtMaturityDate' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityPeriodicPaymentPrincipal' xlink:label='us-gaap_LineOfCreditFacilityPeriodicPaymentPrincipal'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_LineOfCreditFacilityPeriodicPaymentPrincipal' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityInterestRateDuringPeriod' xlink:label='us-gaap_LineOfCreditFacilityInterestRateDuringPeriod'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_LineOfCreditFacilityInterestRateDuringPeriod' use='optional' order='3.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromLinesOfCredit' xlink:label='us-gaap_ProceedsFromLinesOfCredit'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_ProceedsFromLinesOfCredit' use='optional' order='4.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromUnsecuredLinesOfCredit' xlink:label='us-gaap_ProceedsFromUnsecuredLinesOfCredit'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_ProceedsFromUnsecuredLinesOfCredit' use='optional' order='5.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityPeriodicPayment' xlink:label='us-gaap_LineOfCreditFacilityPeriodicPayment'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_LineOfCreditFacilityPeriodicPayment' use='optional' order='6.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityIncreaseAccruedInterest' xlink:label='us-gaap_LineOfCreditFacilityIncreaseAccruedInterest'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_StatementLineItems' xlink:to='us-gaap_LineOfCreditFacilityIncreaseAccruedInterest' use='optional' order='7.0'/>
	</link:presentationLink>
	<link:roleRef roleURI="http://www.odrs.com/20260331/role/idr_DisclosureNote4InventoryScheduleOfInventoryDetails" xlink:type="simple" xlink:href="odrs-20260331.xsd#idr_DisclosureNote4InventoryScheduleOfInventoryDetails"/>
	<link:presentationLink xlink:type="extended" xlink:role="http://www.odrs.com/20260331/role/idr_DisclosureNote4InventoryScheduleOfInventoryDetails">
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TextBlockAbstract' xlink:label='us-gaap_TextBlockAbstract'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryRawMaterials' xlink:label='us-gaap_InventoryRawMaterials'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='us-gaap_InventoryRawMaterials' use='optional' order='1.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryFinishedGoods' xlink:label='us-gaap_InventoryFinishedGoods'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='us-gaap_InventoryFinishedGoods' use='optional' order='2.0'/>
		<link:loc xlink:type='locator' xlink:href='https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InventoryNet' xlink:label='us-gaap_InventoryNet'/>
		<link:presentationArc xlink:type='arc' xlink:arcrole='http://www.xbrl.org/2003/arcrole/parent-child' xlink:from='us-gaap_TextBlockAbstract' xlink:to='us-gaap_InventoryNet' use='optional' order='3.0'/>
	</link:presentationLink>
</link:linkbase>
