products.xml

<quiqqer>
    <products>
        <fieldCategories>
            <fieldCategory name="quiqqer-coupons-fields">
                <title>
                    <locale group="quiqqer/coupons" var="fieldCategory.quiqqer-coupons-fields"/>
                </title>
                <icon>fa fa-credit-card</icon>
                <fields>
                    <field>670</field>
                    <field>676</field>
                    <field>671</field>
                    <field>672</field>
                    <field>673</field>
                    <field>674</field>
                    <field>675</field>
                    <field>679</field>
                </fields>
            </fieldCategory>
        </fieldCategories>
    </products>
</quiqqer>