<div data-array="List">
    <div>
        <label>Item title</label>
        <input type="text" name="Title" />
        <a class="btn btn-default" data-action="remove"></a>
        <a class="btn btn-default" data-action="clone"></a>
        <a class="btn btn-default" data-action="sort"></a>
        <hr/>
    </div>
</div>

<button data-action="add" data-target="List">Add item</button>

Output templates

Templates used for document and web page generation: