/apex/breadwinner_ns__CreateSalesOrder
?originating_record={!salesforce_record_ID}
&parent_account=api_field_name__c
&class=sales_order_class_api_field__c
&created_from=sales_order_created_from_api_field__c
&currency=sales_order_currency_api_field__c
&custom_form=sales_order_custom_form_api_field__c
&date=sales_order_date_api_field__c
&department=sales_order_department_api_field__c
&memo=sales_order_memo_api_field__c
&other_ref_num=sales_order_other_ref_num_api_field__c
&subsidiary=sales_order_subsidiary_api_field__c
&testing=true