<?xml version="1.0" encoding="utf-8"?>
<form>
    <fieldset name="general">
        <field name="operator" type="comparator"/>
        <field name="value" type="componentitems"
            preset="content"
            label="NR_ARTICLE"
            description="NR_ARTICLES_DESC"
            class="hasChosen"
            multiple="true"
        />
    </fieldset>
</form>