Method: GET_PROXY_FROM_IDOC_XML
Method: SET_WEB_USAGE
Method: SET_BANK_DETAIL_KEYS
Method: SET_FAX_USAGE
Method: SET_EMAIL_USAGE
Method: SET_COMMUNICATION_USAGE
Method: SET_ADDR_USAGE
Method: SET_TELEPHONE_USAGE
Method: PREPARE_CVI_TO_ESR