-
-__PACKAGE__->meta->add_relationship(
- part => {
- type => 'one to one',
- class => 'SL::DB::Part',
- column_map => { parts_id => 'id' },
+use SL::DB::Helper::CustomVariables (
+ sub_module => 'invoice',
+ cvars_alias => 1,
+ overloads => {
+ parts_id => {
+ class => 'SL::DB::Part',
+ module => 'IC',
+ },