superset/templates/superset/request_access.html

{% extends "superset/basic.html" %}
{% block title %}{{ _("No Access!") }}{% endblock %}
{% block body %}
  <div class="container">
    {% include "superset/flash_wrapper.html" %}
    <h4>
      {{ _("You do not have permissions to access the datasource(s): %(name)s.",
      name=datasource_names)
      }}
    </h4>
    <div>
      <button  onclick="window.location += '&action=go';">
        {{ _("Request Permissions") }}
      </button>
      <button onclick="window.location.href = '/slicemodelview/list/';">
        {{ _("Cancel") }}
      </button>
    </div>
  </div>
{% endblock %}