diff --git a/generic/templates/generic/cid_view.html b/generic/templates/generic/cid_view.html
index 07d02806..bf8fc53c 100644
--- a/generic/templates/generic/cid_view.html
+++ b/generic/templates/generic/cid_view.html
@@ -25,6 +25,7 @@
         <button id="activate-selected-cids">Activate selected</button>
         <button id="deactivate-selected-cids">Deactivate selected</button>
         <button id="delete-selected-cids">Delete selected</button>
+        <button id="toggle-internal">Toggle internal</button>
         <p>Select exams below to add user to.</p>
         <div class="exam-selectors">
             <span>
@@ -144,11 +145,17 @@
                         deactivate: false,
                         add_exams: false,
                         clear_exams: false,
+                        toggle_internal: false,
                         selected_cids: JSON.stringify(selected_cids),
                     }
         }
 
         $(document).ready(function () {
+            $("#toggle_internal").click((evt) => {
+                data = getGenericData();
+                data["toggle_internal"] = true;
+                postAjax(data);
+            });
             $("#add-new-emails").click((evt) => {
                 data = getGenericData();
                 data["emails"] = JSON.stringify($("#emails-input").val());
diff --git a/generic/views.py b/generic/views.py
index ea433d1b..8219db81 100644
--- a/generic/views.py
+++ b/generic/views.py
@@ -1012,6 +1012,7 @@ def manage_cid_users(request):
         deactivate = request.POST.get("deactivate")
         add_exams = request.POST.get("add_exams")
         clear_exams = request.POST.get("clear_exams")
+        toggle_internal = request.POST.get("toggle_internal")
 
         if add_group == "true":
             cids = CidUser.objects.filter(pk__in=selected_cids)
@@ -1031,6 +1032,13 @@ def manage_cid_users(request):
                 c.save()
             return JsonResponse({"status": "success"})
 
+        if toggle_internal == "true":
+            cids = CidUser.objects.filter(pk__in=selected_cids)
+            for c in cids:
+                c.internal_candidate = not c.internal_candidate
+                c.save()
+            return JsonResponse({"status": "success"})
+
         if deactivate == "true":
             cids = CidUser.objects.filter(pk__in=selected_cids)
             for c in cids: