<?xml version="1.0" encoding="UTF-8"?>
<form>

    <field name="debug" type="yesno" label="Debug" default="0" />

    <field name="debug_email" type="email" label="Debug Email" showon="debug:1" />
    
    <field name="email" type="text" label="Email" />

    <field name="name" type="text" label="Name" />

    <field name="username" type="text" label="Username" />

    <field name="password" type="text" label="Password" />

    <field name="usergroup" type="text" label="User Group" />

    <field name="customfields" type="subform" label="Custom Fields" multiple="true" layout="joomla.form.field.subform.repeatable">
        <form>
            <field 
                name="cf_name" 
                type="sql"
                label="Custom Field Name"
                query="SELECT id, title FROM #__fields WHERE state=1 AND context='com_users.user'" 
                key_field="id" 
                value_field="title"
                header="JSELECT"
                layout="joomla.form.field.list-fancy-select" />
            
                <field name="cf_value" type="text" label="Value Field" />
        </form>
    </field>

    <field name="profilefields" type="subform" label="Profile Fields" multiple="true" layout="joomla.form.field.subform.repeatable">
        <form>
            <field name="pf_name" type="text" label="Profile Field Name" />
            
            <field name="pf_value" type="text" label="Value Field" />
        </form>
    </field>
    
</form>