inside openbravo payroll, employee closure used to determine employee hierarchy based on job title hierarchy. its has lots of application, such as when somebody want to approve overtime request from their subordinate, then openbravo should show record for their subordinate only.openbravo payroll has a dedicated table to store employee closure: hris_employeeclosure. entries on this table should updated regularly, or triggered by employee transfer. you may update record in this table using your own logic, or generate using pentaho spoon since pentaho spoon has built-in closure generator. you can truncate hris_employeeclosure and generate all closure record required by run this ktr file.