netbox/netbox/templates/core/panels/objectchange_difference.html

{% load helpers %}
{% load i18n %}
<div class="card">
  <h2 class="card-header d-flex justify-content-between">
    {% trans "Difference" %}
    <div class="btn-group btn-group-sm d-print-none">
      <a {% if prev_change %}href="{% url 'core:objectchange' pk=prev_change.pk %}"{% else %}disabled{% endif %} class="btn btn-outline-secondary">
        <i class="mdi mdi-chevron-left" aria-hidden="true"></i> {% trans "Previous" %}
      </a>
      <a {% if next_change %}href="{% url 'core:objectchange' pk=next_change.pk %}"{% else %}disabled{% endif %} class="btn btn-outline-secondary">
        {% trans "Next" %} <i class="mdi mdi-chevron-right" aria-hidden="true"></i>
      </a>
    </div>
  </h2>
  <div class="card-body">
    {% if diff_added == diff_removed %}
      <span class="text-muted" style="margin-left: 10px;">
        {% if object.action == 'create' %}
          {% trans "Object Created" %}
        {% elif object.action == 'delete' %}
          {% trans "Object Deleted" %}
        {% else %}
          {% trans "No Changes" %}
        {% endif %}
      </span>
    {% else %}
      <pre class="change-diff change-removed">{{ diff_removed|json }}</pre>
      <pre class="change-diff change-added">{{ diff_added|json }}</pre>
    {% endif %}
  </div>
</div>