| Name | Description | Type | Additional information | 
|---|---|---|---|
| usuario | string | 
                             None.  | 
                |
| password | string | 
                             None.  | 
                |
| accion | string | 
                             None.  | 
                |
| contrato | string | 
                             None.  | 
                |
| anexo | string | 
                             None.  | 
                |
| tdocumento | string | 
                             None.  |