CmdID

CmdID / PowerShell / Cmdlets / Import

Import-TpmOwnerAuth

Imports a TPM owner authorization value to the registry. Windows Server PowerShell reference

From the Windows Server PowerShell reference 2 parameters Its page in the reference

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Parameters

2 in the Windows Server PowerShell reference
-FileSpecifies a file that contains the current owner authorization value for the TPM.
-OwnerAuthorization, -oSpecifies the current owner authorization value for the TPM.