Personal Holiday Counters [('employee_id.user_id','=',user.id)] My Holiday Counter and Subordinates ['|', ('employee_id.user_id','=',user.id), ('employee_id','child_of',user.employee_ids.ids)] All Holiday Counters [(1,'=',1)] ['|', ('employee_id.user_id','=',user.id), ('employee_id','child_of',user.employee_ids.ids)] HR Manager can see all Holidays [(1,'=',1)] Holidays multi-company ['|', ('company_id', '=', False), ('company_id', 'child_of', [user.company_id.id])]