code: private void setTableParams() {
          String taskID = m_taskRecord.getTaskID();
          String[] idParts = taskID.split("/");
          String tableName = idParts[1];
          m_tableDef = m_appDef.getTableDef(tableName);
          
          String fieldName = m_tableDef.getOption(CommonDefs.OPT_AGING_FIELD);
          m_agingFieldDef = m_tableDef.getFieldDef(fieldName);
          
          m_retentionAge = new RetentionAge(m_tableDef.getOption(CommonDefs.OPT_RETENTION_AGE));
      }
docs: execute