diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..8869b0c
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "works"]
+	path = works
+	url = git@bitbucket.org:hugogogo/website_jipf_2023_work.git
diff --git a/works b/works
new file mode 160000
index 0000000..0db8876
--- /dev/null
+++ b/works
@@ -0,0 +1 @@
+Subproject commit 0db8876ba840e9f0ec583411ec6889a9c8b071d1