{% extends "admin/change_form.html" %} {% load i18n admin_urls %} {% load static %} {% load bootstrap4 %} {% load tz %} {% block extrahead %} {{ block.super }} {% bootstrap_javascript jquery='slim' %} {% if original.event %} {% include "AKModel/load_fullcalendar_availabilities.html" %} {% endif %} {% endblock %}