<!-- Template for modeladmin Longclaw-->
{% extends "wagtailadmin/admin_base.html" %}
{% load wagtailadmin_tags wagtailcore_tags staticfiles i18n %}

{% comment %}
    To work with the panel uses the basic templates wagtailadmin base.html
    In the template you want to add basic information for managing the shop Longclaw.
{% endcomment %}

{% block furniture %}
    <div class="nav-wrapper">
        <div class="inner">
            <a href="{% url 'wagtailadmin_home' %}" class="logo" title="Wagtail v.{% wagtail_version %}">
                {% block branding_logo %}
                    <img class="wagtail-logo" src="{% static 'wagtailadmin/images/wagtail-logo.svg' %}" alt="Wagtail" width="80" />
                {% endblock %}
                <span>{% trans "Dashboard" %}</span>
            </a>

            <form class="nav-search" action="{% url 'wagtailadmin_pages:search' %}" method="get">
                <div>
                    <label for="menu-search-q">{% trans "Search" %}</label>
                    <input type="text" id="menu-search-q" name="q" placeholder="{% trans 'Search' %}" />
                    <button class="button" type="submit">{% trans "Search" %}</button>
                </div>
            </form>

            {% main_nav %}
        </div>

        <span class="explorer-close">Close explorer</span>
        <nav id="explorer" class="explorer">
        </nav>
    </div>

    <div class="content-wrapper">
        <div class="content">
            {# Always show messages div so it can be appended to by JS #}
            <div class="messages">
                {% if messages %}
                    <ul>
                        {% for message in messages %}
                            <li class="{% message_tags message %}">{{ message|safe }}</li>
                        {% endfor %}
                    </ul>
                {% endif %}
            </div>

            <div id="nav-toggle" class="nav-toggle icon text-replace">{% trans "Menu" %}</div>

            {% block content %}{% endblock %}
        </div>
    </div>
{% endblock %}


Add base template for modeladmin/orders
Add base template for modeladmin/orders