diff --git a/apps/tup-cms/src/taccsite_cms/static/site_cms/js/modules/getArticleExternalURL.js b/apps/tup-cms/src/taccsite_cms/static/site_cms/js/modules/getArticleExternalURL.js
index 0daad1023..6a46ebb50 100644
--- a/apps/tup-cms/src/taccsite_cms/static/site_cms/js/modules/getArticleExternalURL.js
+++ b/apps/tup-cms/src/taccsite_cms/static/site_cms/js/modules/getArticleExternalURL.js
@@ -1,3 +1,5 @@
+/* TODO: Use Core-CMS v4.30 code instead */
+/* SEE: https://github.com/TACC/Core-CMS/pull/868/files */
 /**
  * Get URL of external web article of which internal news article represents
  * @param {HTMLElement} article - The article within which to find external URL
diff --git a/apps/tup-cms/src/taccsite_cms/templates/assets_custom.html b/apps/tup-cms/src/taccsite_cms/templates/assets_custom.html
index 0c1b6c327..a8a039da2 100644
--- a/apps/tup-cms/src/taccsite_cms/templates/assets_custom.html
+++ b/apps/tup-cms/src/taccsite_cms/templates/assets_custom.html
@@ -30,9 +30,6 @@
     })(window,document,'https://static.hotjar.com/c/hotjar-','.js?sv=');
 </script>
 
-<!-- TUP CMS UX Scripts -->
-<script src="{% static 'tup_cms/js/modules/breadcrumbs.js' %}" type="module"></script>
-
 <!-- TUP CMS UI Styles -->
 <link rel="stylesheet" href="{% static 'tup_cms/css/tup-cms.for-core-styles.css' %}" />
 <link rel="stylesheet" href="{% static 'tup_cms/css/tup-cms.for-core-cms.css' %}" />
diff --git a/apps/tup-cms/src/taccsite_cms/templates/snippets/news/open-external-post.html b/apps/tup-cms/src/taccsite_cms/templates/snippets/news/open-external-post.html
index c4d011c30..fe0010c92 100644
--- a/apps/tup-cms/src/taccsite_cms/templates/snippets/news/open-external-post.html
+++ b/apps/tup-cms/src/taccsite_cms/templates/snippets/news/open-external-post.html
@@ -1,3 +1,7 @@
+{% comment %}
+<!-- TODO: Use Core-CMS v4.30 code instead -->
+<!-- SEE: https://github.com/TACC/Core-CMS/pull/868/files -->
+{% endcomment %}
 {# To open external article URL, instead of internal one, on news listing #}
 {% load static %}
 
diff --git a/apps/tup-cms/src/taccsite_cms/templates/snippets/redirect.html b/apps/tup-cms/src/taccsite_cms/templates/snippets/redirect.html
index 9ea076eca..db39ab259 100644
--- a/apps/tup-cms/src/taccsite_cms/templates/snippets/redirect.html
+++ b/apps/tup-cms/src/taccsite_cms/templates/snippets/redirect.html
@@ -1,3 +1,7 @@
+{% comment %}
+<!-- TODO: Use Core-CMS v4.30 code instead -->
+<!-- SEE: https://github.com/TACC/Core-CMS/pull/868/files -->
+{% endcomment %}
 {# To redirect page to given URL or external URL from known content #}
 {% load static %}
 
diff --git a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-core-styles/components/c-feed-list.css b/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-core-styles/components/c-feed-list.css
index a3e7d396e..d948e602d 100644
--- a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-core-styles/components/c-feed-list.css
+++ b/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-core-styles/components/c-feed-list.css
@@ -1,3 +1,4 @@
+/* TODO: Release TACC/Core-Styles#508. Update Core-CMS then TUP. Remove this… */
 /* FAQ: Used on homepage for "User Updates" and "Upcoming Training" */
 /* SEE: https://dev.tup.tacc.utexas.edu/ */
 
diff --git a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-tup-cms/trumps/s-breadcrumbs.css b/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-tup-cms/trumps/s-breadcrumbs.css
deleted file mode 100644
index cb9b12d64..000000000
--- a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/for-tup-cms/trumps/s-breadcrumbs.css
+++ /dev/null
@@ -1,9 +0,0 @@
-/* To overwrite core-styles.base.css href-less link styles */
-/* TODO: Integrate into Core-CMS (not Core-Styles):
-        - …/css/src/imports/trumps/s-breadcrumbs.css
-        - …/js/modules/breadcrumbs.js
-*/
-.s-breadcrumbs:is(nav) a:not([href]) {
-    opacity: 1;
-    color: unset;
-}
diff --git a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/tup-cms.for-tup-cms.css b/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/tup-cms.for-tup-cms.css
index 0c7eff986..d9c60a925 100644
--- a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/tup-cms.for-tup-cms.css
+++ b/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/css/tup-cms.for-tup-cms.css
@@ -30,4 +30,3 @@
 
 /* TRUMPS */
 @import url("./for-tup-cms/trumps/s-abbr-list.css") layer(project);
-@import url("./for-tup-cms/trumps/s-breadcrumbs.css") layer(project);
diff --git a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/js/modules/breadcrumbs.js b/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/js/modules/breadcrumbs.js
deleted file mode 100644
index aff1aadab..000000000
--- a/apps/tup-cms/src/taccsite_custom/tup_cms/static/tup_cms/js/modules/breadcrumbs.js
+++ /dev/null
@@ -1,17 +0,0 @@
-/* TODO: Try to programmatically only perform if link is a redirect */
-/* TODO: Integrate into Core-CMS (not Core-Styles):
-        - …/css/src/imports/trumps/s-breadcrumbs.css
-        - …/js/modules/breadcrumbs.js
-*/
-/**
- * To "disable" top-level CMS menu nav links in breadcrumbs
- * (because they all are always set to redirect to a child)
- */
-const link = document.querySelector(
-  '.s-breadcrumbs:is(nav) li:nth-of-type(2) a'
-);
-const isAppropriatePage = window.location.pathname.search('/systems/') == -1;
-
-if (link && isAppropriatePage) {
-  link.removeAttribute('href');
-}