@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Departments'
define view entity {{P}}I_DEPT
  as select from {{p}}dept
  association [0..1] to {{p}}dept as _parent on $projection.parent_id = _parent.dept_id
{
  key dept_id,
      dept_name,
      parent_id,
      headcount,
      _parent
}