| [in] usn | The user-name that you need to use to authenticate on this interface. |
| [in] pwd | The password that you need to use to authenticate on this interface. |
| [in] options | String parameter. This is currently unused and reserved for future versions of the API. Pass in an empty string. |
| [in] driverID | The driverID item of the driver you wish to update. |
| [in] name | String parameter. This is the username/display name for the driver. |
| [in] firstName | String parameter. This is the drivers first name. |
| [in] surname | String parameter. This is the drivers surname. |
| [in] telephoneNumber | String parameter. This is the telephone number for the driver, can contain an empty string. |
| [in] employeeNumber | String parameter. This is the drivers employee number, and can contain an empty string. |
| [in] driverFolderName | String parameter. This is the name of the folder that the employee is a member of, fi the folder does not exist a new one will be created. |
| [out] errorMsg | If an error happpens this string contains the error message. In case an error has happened (this variable contains a valid non-empty string) then the return value will not contain any usable data, do not try to parse it as an xml. |
Please see this page.