Impersonating Users

This authentication method is typically used by administrators to configure access by a service account.
To impersonate all requests, set the following connection properties at connection time.
To impersonate a user for an individual query, use the pseudo columns of the same name.

• ImpersonationUser: Set this to the user to impersonate.
• ImpersonationType: Set this to the format you are using to specify the user. For example, UPN or SID.