<?xml version="1.0" encoding="UTF-8"?>
<form>
    <fieldset name="basic">
        <field name="choices" type="nr_choices"
            label="COM_CONVERTFORMS_CHOICES"
            description="COM_CONVERTFORMS_CHOICES_DESC"
        />
    </fieldset>
    <fieldset name="advanced">
        <field name="choicelayout" type="list" 
            label="COM_CONVERTFORMS_CHOICE_LAYOUT"
            description="COM_CONVERTFORMS_CHOICE_LAYOUT_DESC"
            default="">
            	<option value="">COM_CONVERTFORMS_CHOICE_1_COLUMN</option>
            	<option value="2">COM_CONVERTFORMS_CHOICE_2_COLUMN</option>
            	<option value="3">COM_CONVERTFORMS_CHOICE_3_COLUMN</option>
            	<option value="auto">COM_CONVERTFORMS_CHOICE_SIDE_BY_SIDE</option>
        </field>
    </fieldset>
</form>