@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Employee'
define view entity {{P}}I_EMPLOYEE
  as select from {{p}}emp
  association [0..1] to {{P}}I_MANAGER as _Manager
    on $projection.manager_id = _Manager.mgr_id
{
  key emp_id     as emp_id,
      manager_id as manager_id,
      emp_name   as emp_name,
      department as department,
      _Manager
}