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<div class="member-signature"><span class="return-type"><a href="../../../AuthenticationStatus.html" title="enum class in jakarta.security.enterprise">AuthenticationStatus</a></span>&nbsp;<span class="element-name">notifyContainerAboutLogin</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/security/Principal.html" title="class or interface in java.security" class="external-link">Principal</a>&nbsp;principal,
 <a href="https://docs.oracle.com/