diff --git a/server/portal/settings/settings.py b/server/portal/settings/settings.py
index d576634e3..8982bfa85 100644
--- a/server/portal/settings/settings.py
+++ b/server/portal/settings/settings.py
@@ -68,6 +68,7 @@
 # Custom Portal Template Assets
 PORTAL_ICON_FILENAME = settings_custom._PORTAL_ICON_FILENAME
 PORTAL_CSS_FILENAMES = getattr(settings_custom, '_PORTAL_CSS_FILENAMES', [])
+PORTAL_JS_FILENAMES = getattr(settings_custom, '_PORTAL_JS_FILENAMES', [])
 
 ROOT_URLCONF = 'portal.urls'
 
@@ -683,6 +684,7 @@ def portal_filter(record):
 SETTINGS_EXPORT = [
     'PORTAL_ICON_FILENAME',
     'PORTAL_CSS_FILENAMES',
+    'PORTAL_JS_FILENAMES',
     'DEBUG',
     'GOOGLE_ANALYTICS_PROPERTY_ID',
     'PORTAL_NAMESPACE',
diff --git a/server/portal/settings/settings_custom.example.py b/server/portal/settings/settings_custom.example.py
index a84cdd6cc..017eacf15 100644
--- a/server/portal/settings/settings_custom.example.py
+++ b/server/portal/settings/settings_custom.example.py
@@ -231,10 +231,23 @@
 ########################
 
 # No Art.
-# _PORTAL_ICON_FILENAME=''                 # Empty string yields NO icon.
-
+# _PORTAL_ICON_FILENAME='' # Empty string yields NO icon.
 # Default Art.
-_PORTAL_ICON_FILENAME = "/static/site_cms/img/favicons/favicon.ico"
+# _PORTAL_ICON_FILENAME = "https://cdn.jsdelivr.net/gh/TACC/Core-CMS-Custom@813aa7c/ptdatax_assets/favicon.ico"
+
+# No Extra Scripts.
+# _PORTAL_CSS_FILENAMES = [] # Empty array yields NO extra styles.
+# Custom CMS Scripts
+# _PORTAL_CSS_FILENAMES = [
+#     "https://cdn.jsdelivr.net/gh/TACC/Core-CMS-Custom@cc02b6d8/lccf_assets/header.css"
+# ]
+
+# No Extra Scripts.
+# _PORTAL_JS_FILENAMES = [] # Empty array yields NO extra scripts.
+# Custom CMS Scripts
+# _PORTAL_JS_FILENAMES = [
+#     "https://cdn.jsdelivr.net/gh/TACC/Core-CMS-Custom@main/ptdatax_assets/js/open-certain-links-in-new-tab.js"
+# ]
 
 ########################
 # GOOGLE ANALYTICS
diff --git a/server/portal/templates/base.html b/server/portal/templates/base.html
index 224f3c9c0..fe5238010 100644
--- a/server/portal/templates/base.html
+++ b/server/portal/templates/base.html
@@ -43,5 +43,12 @@
     <script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
     <script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.10.2/dist/umd/popper.min.js" integrity="sha384-7+zCNj/IqJ95wo16oMtfsKbZ9ccEh31eOz1HGyDuCQ6wgnyJNSYdrPa03rtR1zdB" crossorigin="anonymous"></script>
     <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.min.js" integrity="sha384-QJHtvGhmr9XOIpI6YVutG+2QOK9T+ZnN4kzFN1RtK3zEFEIsxhlmWl5/YESvpZ13" crossorigin="anonymous"></script>
+
+    <!-- Project JS -->
+    {% if settings.PORTAL_JS_FILENAMES|length %}
+      {% for script in settings.PORTAL_JS_FILENAMES %}
+      <script type="module" src="{{ script }}"></script>
+      {% endfor %}
+    {% endif %}
   </body>
 </html>