Applies to ONTAP 9 sAMAccountName User Principal Name (UPN) Active Directory (AD) Answer ONTAP uses "sAMAccountName" for the user account name when an AD user logs in to the storage Additional Informa...Applies to ONTAP 9 sAMAccountName User Principal Name (UPN) Active Directory (AD) Answer ONTAP uses "sAMAccountName" for the user account name when an AD user logs in to the storage Additional Information additionalInformation_text