User.SidHistory Property

Gets the previous security identifier (SID) used for the user if the user was moved from another domain.

Namespace:  Microsoft.Exchange.Data.Directory.Management
Assembly:  Microsoft.Exchange.Data.Directory (in Microsoft.Exchange.Data.Directory.dll)

Syntax

'Declaration
Public ReadOnly Property SidHistory As MultiValuedProperty(Of SecurityIdentifier)
    Get
'Usage
Dim instance As User
Dim value As MultiValuedProperty(Of SecurityIdentifier)

value = instance.SidHistory
public MultiValuedProperty<SecurityIdentifier> SidHistory { get; }

Property Value

Type: Microsoft.Exchange.Data.MultiValuedProperty<SecurityIdentifier>
The previous SID used for the user if the user was moved from another domain.

Remarks

Whenever a user is moved from one domain to another, a new SID is created and that new SID becomes the SID of the user. The previous SID is added to the SidHistory property.