diff --git a/src/js/invalidatebulkrecords.js b/src/js/invalidatebulkrecords.js
new file mode 100644
index 0000000..cfbe2d5
--- /dev/null
+++ b/src/js/invalidatebulkrecords.js
@@ -0,0 +1,8 @@
+window.addEventListener("load", function() {
+  document.querySelectorAll("tr[data-worker-id]").forEach(tr => {
+    var checkbox = tr.querySelector("input[type=\"checkbox\"]");
+
+    checkbox.setAttribute("name", "workers[]");
+    checkbox.setAttribute("value", tr.getAttribute("data-worker-id"));
+  });
+});