Method: LOGSYS_INT_2_EXT
Method: GET_SYSGRP
Method: SYSGRP_EXT_2_INT
Method: SYSTEM_GROUP_INT_2_EXT
Method: SET_SYSGRP_INT
Method: SYSGRPT_INT_2_EXT
Method: SELECT_SYSGRP
Method: READ_SYSGRP
Method: CHECK_SYSGRP_INT
Method: SYSGRPT_EXT_2_INT
Method: SYSTEM_GROUP_EXT_2_INT