netbox/netbox/templates/dcim/component_template_delete.html

{% extends 'utilities/confirmation_form.html' %}
{% load form_helpers %}

{% block title %}Delete device type components?{% endblock %}

{% block message %}
    <p>Are you sure you want to delete these components from <strong>{{ devicetype }}</strong>?</p>
    <ul>
        {% for o in selected_objects %}
            <li>{{ o }}</li>
        {% endfor %}
    </ul>
{% endblock %}