| Web path |
The relative path from the website root which is to be interpreted as an alternate physical path. |
| File system path |
The local or UNC path which the request should be locally redirected to. |
| Authentication required on resource |
Defines whether the website virtual root path requires credentials other than that of the service account under which the server is running. |
| Username |
The username of the user to impersonate when connecting to the website virtual root path. |
| Domain |
The domain of the user to impersonate when connecting to the website virtual root path. |
| Password |
The password of the user to impersonate when connecting to the website virtual root path. |