partial void DeletePOSITION(POSITION instance);
partial void UpdatePOSITION(POSITION instance);
private void detach_POSITIONs(POSITION entity) { this.SendPropertyChanging(); entity.DEPARTMENT = null; }
partial void InsertPOSITION(POSITION instance);
private void attach_POSITIONs(POSITION entity) { this.SendPropertyChanging(); entity.Role = this; }