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<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Wed Jun 10 03:57:02 UTC 2026 -->
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  <definitionLink xlink:role="http://xbrl.sec.gov/vip/role/PortfolioCompanyOnly" xlink:type="extended">
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    <loc xlink:type="locator" xlink:label="ck0001826404_PutnamVTUSResearchFundClassIAMember" xlink:href="ck0001826404-20260612.xsd#ck0001826404_PutnamVTUSResearchFundClassIAMember"/>
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