netbox-community-netbox/netbox/templates/dcim/virtualchassis_remove_member.html

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

{% block title %}Remove Virtual Chassis Member?{% endblock %}

{% block message %}
    <p>Are you sure you want to remove <strong>{{ device }}</strong> from virtual chassis {{ device.virtual_chassis }}?</p>
{% endblock %}