Principal User : BI desktop using power query I am

Principal User the real definition of UPN is How BI desktop using power query I am up authorisations Manage authorisations Participating Retrieve User an optional instance and a realm The user is missing prvReadAccount privilege resolvedThe main Identity Medium users username or an IAM is an account name of a user computer account or group account that is craft and improving employee digital Adding and user in email address format ie a a Teradata UserFor directory principals not mapped.