diff --git a/projectroles/static/projectroles/js/project_detail.js b/projectroles/static/projectroles/js/project_detail.js
index 676ddb26..51dc2b4f 100644
--- a/projectroles/static/projectroles/js/project_detail.js
+++ b/projectroles/static/projectroles/js/project_detail.js
@@ -1 +1,40 @@
-// TODO: Add remote site link updating here
\ No newline at end of file
+/* Project detail view specific JQuery */
+
+/* Update target/peer remote project links once accessed */
+var updateRemoteProjectLinks = function() {
+    var linkUuids = [];
+    $('.sodar-pr-link-remote').each(function() {
+      if (!$(this).hasClass('sodar-pr-link-remote-source')
+          && $(this).attr('disabled') === 'disabled') {
+        linkUuids.push($(this).attr('data-uuid'));
+      }
+    });
+    if (linkUuids.length > 0) {
+        var queryParams = []
+        for (var i = 0; i < linkUuids.length; i++) {
+          queryParams.push(['rp', linkUuids[i]])
+        }
+        $.ajax({
+            url: window.remoteLinkUrl + '?' + new URLSearchParams(queryParams),
+            method: 'GET',
+            dataType: 'JSON',
+        }).done(function (data) {
+          for (var k in data) {
+            var elem = $('a[data-uuid="' +k + '"]');
+            if (elem.attr('disabled') === 'disabled' && data[k] === true) {
+                elem.removeAttr('disabled');
+            }
+          }
+      });
+    }};
+
+$(document).ready(function() {
+  // Set up remote project link updating, omit categories
+  if ($('div#sodar-pr-page-container-detail').attr(
+          'data-project-type') === 'PROJECT') {
+      updateRemoteProjectLinks();
+      setInterval(function () {
+          updateRemoteProjectLinks();
+      }, 5000);
+  }
+});
diff --git a/projectroles/templates/projectroles/_remote_project_link.html b/projectroles/templates/projectroles/_remote_project_link.html
index 3a08b8ad..ef493081 100644
--- a/projectroles/templates/projectroles/_remote_project_link.html
+++ b/projectroles/templates/projectroles/_remote_project_link.html
@@ -1,10 +1,9 @@
 {% load projectroles_common_tags %}
 
-{# TODO: Add UUID as data attribute #}
-{# TODO: Add JQuery to enable accessed target projects #}
 <a class="btn {% if site.user_display %}btn-info{% else %}btn-secondary{% endif %}
           mr-1 mb-1 sodar-pr-link-remote sodar-pr-link-remote-{{ site.mode|lower }}"
    href="{{ site.get_url }}{% url 'projectroles:detail' project=object.sodar_uuid %}"
+   data-uuid="{{ rp.sodar_uuid }}"
    role="button"
    {% if site.description %}title="{{ site.description }}" data-toggle="tooltip"{% endif %}
    {% if site.mode != 'SOURCE' and not site.get_access_date %}
diff --git a/projectroles/templates/projectroles/project_detail.html b/projectroles/templates/projectroles/project_detail.html
index 0754eec9..4b0249cc 100644
--- a/projectroles/templates/projectroles/project_detail.html
+++ b/projectroles/templates/projectroles/project_detail.html
@@ -16,7 +16,9 @@
 {% if can_view_project %}
   {% include 'projectroles/_project_header.html' %}
 
-  <div class="container-fluid sodar-page-container">
+  <div class="container-fluid sodar-page-container"
+       id="sodar-pr-page-container-detail"
+       data-project-type="{{ object.type }}">
     {# Links to remote projects #}
     {% if object.type == 'PROJECT' %}
       {% if target_projects %}
@@ -120,12 +122,17 @@ <h4>
 
 {% block javascript %}
   {{ block.super }}
+  <script type="text/javascript">
+    window.remoteLinkUrl = "{% url 'projectroles:ajax_remote_access' project=object.sodar_uuid %}";
+  </script>
   {% if object.type == 'CATEGORY' %}
     <!-- Project list -->
     <script type="text/javascript" src="{% static 'projectroles/js/project_list.js' %}"></script>
   {% endif %}
   <!-- Project starring -->
   <script type="text/javascript" src="{% static 'projectroles/js/project_star.js' %}"></script>
+  <!-- Project detail view specific -->
+  <script type="text/javascript" src="{% static 'projectroles/js/project_detail.js' %}"></script>
 
   <!-- Tour content -->
   <script type="text/javascript">
diff --git a/projectroles/tests/test_ui.py b/projectroles/tests/test_ui.py
index 088bb404..f9015c35 100644
--- a/projectroles/tests/test_ui.py
+++ b/projectroles/tests/test_ui.py
@@ -1433,7 +1433,26 @@ def test_remote_project_not_accessed(self):
         )
         self.assertEqual(elem.get_attribute('disabled'), 'true')
 
-    # TODO: Test link with updating date_access by JQuery
+    def test_remote_project_update(self):
+        """Test non-accessed remote project with client side update"""
+        self._setup_remotes()
+        self.remote_project.date_access = None
+        self.remote_project.save()
+        self.login_and_redirect(self.superuser, self.url)
+        elem = self.selenium.find_element(
+            By.CLASS_NAME, 'sodar-pr-link-remote-target'
+        )
+        self.assertEqual(elem.get_attribute('disabled'), 'true')
+        self.remote_project.date_access = timezone.now()
+        self.remote_project.save()
+        xp = (
+            '//a[contains(@class, "sodar-pr-link-remote-target") '
+            'and not(@disabled)]'
+        )
+        WebDriverWait(self.selenium, 15).until(
+            ec.presence_of_element_located((By.XPATH, xp))
+        )
+        self.assertEqual(elem.get_attribute('disabled'), None)
 
     def test_peer_project_source(self):
         """Test visibility of peer projects on SOURCE site"""