netbox-community-netbox/netbox/templates/dcim/inc/cable_form.html

{% load form_helpers %}
<div class="field-group">
    <h4>Cable</h4>
    {% render_field form.status %}
    {% render_field form.type %}
    {% render_field form.label %}
    {% render_field form.color %}
    <div class="field-group">
        <label class="col-md-3 control-label" for="id_length">{{ form.length.label }}</label>
        <div class="col-md-5">
            {{ form.length }}
            {% if form.length.errors %}
                <ul>
                {% for error in form.length.errors %}
                    <li class="text-danger">{{ error }}</li>
                {% endfor %}
                </ul>
            {% endif %}
        </div>
        <div class="col-md-4">
            {{ form.length_unit }}
            {% if form.length_unit.errors %}
                <ul>
                    {% for error in form.length_unit.errors %}
                        <li class="text-danger">{{ error }}</li>
                    {% endfor %}
                </ul>
            {% endif %}
        </div>
    </div>
    {% render_field form.tags %}
    
</div>
{% if form.custom_fields %}
<div class="field-group">
    <h4>Custom Fields</h4>
    {% render_custom_fields form %}
</div>
{% endif %}