File: /home/graficav/holatimbres.cl/install/data/xml/carrier_tax_rules_group_shop.xml
<?xml version="1.0"?>
<entity_carrier_tax_rules_group_shop>
<fields primary="id_carrier,id_tax_rules_group,id_shop">
<field name="id_carrier" relation="carrier"/>
<field name="id_tax_rules_group"/>
<field name="id_shop"/>
</fields>
<entities>
<carrier_tax_rules_group_shop id="carrier_tax_rules_group_shop_1_1_1" id_carrier="carrier_1" id_tax_rules_group="1" id_shop="1"/>
</entities>
</entity_carrier_tax_rules_group_shop>