How to integrate breadcrumbs?

Question

Django

Hello, I have a website that has the Aldryn NewsBlog application installed, can you tell me how to integrate breadcrumbs?
I am using the construct:

<ul>
        {% block breadcrumb %}
        {% show_breadcrumb %}
        {% endblock %}
    <ul>

But it only shows the pages created on the site, and the created pages in the Aldryn application, no