diff --git a/checklist_test/assist_tools b/checklist_test/assist_tools
new file mode 160000
index 0000000000000000000000000000000000000000..4bc9c0237075520ff134dfc6724adb48c5bcfd22
--- /dev/null
+++ b/checklist_test/assist_tools
@@ -0,0 +1 @@
+Subproject commit 4bc9c0237075520ff134dfc6724adb48c5bcfd22