Remove sitemap link from the navigation portlet

In the past, I could go to portal_view_customization/navigation.pt and remove the sitemap link:

<dt class="portletHeader">
<span class="portletTopLeft"></span>
<a href="#"
class="tile"
tal:condition="not:view/title"
tal:attributes="href string:${root/absolute_url}/sitemap"
i18n:translate="box_navigation">Navigation</a>
<a href="#"
class="tile"
tal:condition="view/title"
tal:attributes="href string:${root/absolute_url}/sitemap"
tal:content="view/title">Navigation</a>
<span class="portletTopRight"></span>
</dt>

In Plone 5, when I go to portal_view_customizaton/navigation.pt, I no longer see that sitemap link. Where is it in Plone 5 now so that I can change it from href string:${root/absolute_url}/sitemap
to
href string:${root/absolute_url}/ as I could do so before?

Any help would be most appreciated. Thank you.

@@actions-controlpanel ?

I don't think those actions are used in a navigation portlet

Looks like there was some smarter logic encoded to determine what that sitemap link should do:

Has it just changed names? What do you see in portal_view_customizaton/navigation.pt now?

I think you can change this behaviour in the edit form of the navigation portlet in the Plone UI , if I get you right.

This is what I see on my navigation.pt in portal_view_customization. It is completely different from what it used to be:

<tal:block i18n:domain="plone">

<header class="portletHeader"
    tal:attributes="class python:view.hasName() and 'portletHeader' or 'portletHeader hiddenStructure'">
    <a href="#"
       class="tile"
       tal:attributes="href string:${view/heading_link_target}"
       tal:content="view/title"
       i18n:translate="">Navigation</a>
</header>

<nav class="portletContent lastItem">
    <ul class="navTree navTreeLevel0">
        <li tal:define="selectedClass view/root_item_class;
                        li_class python:selectedClass and ' navTreeCurrentNode' or '';
                        normalizeString nocall:context/plone_utils/normalizeString;
                        section_title root/Title;
                        section python:normalizeString(section_title);"
            tal:condition="view/include_top"
            tal:attributes="class string:navTreeItem navTreeTopNode${li_class} nav-section-${section}">
            <div tal:define="rootIsPortal view/root_is_portal;
                             root_icon view/root_icon;
                             root_type root/portal_type;
                             root_type_class python:'contenttype-' + normalizeString(root_type);
                             root_class python:rootIsPortal and 'contenttype-plone-site' or root_type_class;">
               <a tal:attributes="href root/absolute_url;
                                  title root/Description;
                                  class python:' '.join([root_class, selectedClass]).strip();">
               <img tal:replace="structure root_icon/html_tag" tal:condition="not:rootIsPortal" />
               <span tal:omit-tag=""
                     tal:condition="rootIsPortal"
                     i18n:translate="tabs_home">Home</span>
               <span tal:condition="not:rootIsPortal"
                     tal:replace="root/Title">Root item title</span>
               </a>
            </div>
        </li>
        <li tal:replace="structure view/createNavTree">
            SUBTREE
        </li>
    </ul>
</nav>

In Plone 4, it was much simpler and I could delete /sitemap from it:

<dt class="portletHeader">
<span class="portletTopLeft"></span>
<a href="#"
class="tile"
tal:condition="not:view/title"
tal:attributes="href string:${root/absolute_url}/sitemap"
i18n:translate="box_navigation">Navigation</a>
<a href="#"
class="tile"
tal:condition="view/title"
tal:attributes="href string:${root/absolute_url}/sitemap"
tal:content="view/title">Navigation</a>
<span class="portletTopRight"></span>
</dt>

Pertaining to heading link target, where do I go to change it?
tal:attributes="href string:${view/heading_link_target}"

This is what I have for my About Us section navigation portlet:

Title: About Us
Root node: Blank
Include top node: Unchecked
Only show the contents of the current folder: Unchecked
Start level: 1
Navigation tree depth: 2

If I choose a folder to act as root node, the navigation menu does not appear at all.