{{ user_choices|json_script:'user_choices' }}

<form method="post">
    <div class="row">
        {% csrf_token %}
        <div class="col-6 mb-2">
            {% include 'django_spire/form/field/field.html' with field=form.users %}
        </div>
        <div class="col-12">
            {% include 'django_spire/form/button/submit_button.html' %}
        </div>
    </div>
</form>