<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">

    <type name="Magento\Customer\CustomerData\Customer">
        <plugin name="MageBig_MbLib::Customer"
                type="MageBig\MbLib\Plugin\Customer\CustomerData\Customer"/>
    </type>
</config>
