- partsgroup => {
- type => 'one to one',
- class => 'SL::DB::PartsGroup',
- column_map => { partsgroup_id => 'id' },
- },
- price_factor => {
- type => 'one to one',
- class => 'SL::DB::PriceFactor',
- column_map => { price_factor_id => 'id' },
- },