diff --git a/themes/fid_bbi/scss/util/hacks.scss b/themes/fid_bbi/scss/util/hacks.scss
index a39ee73178e23c1588b9a3d5609d314a2e2ddee5..6a457bea45db37e5334375940531f34c9c4a2d23 100644
--- a/themes/fid_bbi/scss/util/hacks.scss
+++ b/themes/fid_bbi/scss/util/hacks.scss
@@ -100,6 +100,18 @@ a.active {
   }
 }
 
+// data-rvkNotation
+.link-with-icon[aria-expanded=true] {
+  > .icon {
+    transform: rotate(180deg)
+  }
+}
+
+.collapse.notation {
+  background: $shade-weak;
+  padding: g(.25);
+}
+
 // Togglable item list inside form
 #itemhide {
   width: 100%;
diff --git a/themes/fid_bbi/templates/RecordDriver/DefaultRecord/data-rvkNotation.phtml b/themes/fid_bbi/templates/RecordDriver/DefaultRecord/data-rvkNotation.phtml
new file mode 100644
index 0000000000000000000000000000000000000000..11443d8cb50c3f7e2a1703190121966be3359442
--- /dev/null
+++ b/themes/fid_bbi/templates/RecordDriver/DefaultRecord/data-rvkNotation.phtml
@@ -0,0 +1,50 @@
+<!-- fid_bbi: RecordDriver - DefaultRecord - data-rvkNotation -->
+<?php
+/**
+ * Copied from finc/RecordDriver/DefaultRecord/data-rvkNotation.phtml
+ *
+ * Changes specific to FID BBI:
+ * - Add icon to toggle link and change
+ * - Add separator
+ * - Improve HTML
+ *
+ * @author: Tobias Schäfer <ts@aspectis.net>
+ */
+?>
+
+<?php // partial copied from themes/finc/templates/RecordTab/topics.phtml ?>
+<?php $i = 0; ?>
+<?php foreach ($data as $item): ?>
+  <?php // no linebreak after last item ?>
+  <?=$i > 0 ? '<br>' : ''?>
+
+  <span>
+    <a href="<?=$this->record($this->driver)->getLink('rvk', $item['rvk'])?>">
+      <?=$item['rvk']?>
+    </a>
+  </span>
+
+  <?php if (isset($item['name'])): ?>
+    |
+    <a
+      class="toggle link-with-icon"
+      role="button"
+      data-toggle="collapse"
+      href="#collapse_rvk_<?=$i?>"
+      aria-expanded="false"
+      aria-controls="collapse_rvk_<?=$i?>"
+    >
+      <?=$this->icon('small/chevron-down')?>
+      <?=$item['name']?>
+    </a>
+  <?php endif; ?>
+
+  <?php if (isset($item['level']) && is_array($item['level'])): ?>
+    <div id="collapse_rvk_<?=$i?>" class="collapse notation">
+      <?=$this->render('Helpers/nestedList.phtml', ['array' => $item['level']])?>
+    </div>
+  <?php endif; ?>
+
+  <?php $i++; ?>
+<?php endforeach; ?>
+<!-- fid_bbi: RecordDriver - DefaultRecord - data-rvkNotation - END -->