diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..8d1a20e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "postit/contents"]
+	path = postit/contents
+	url = https://git.xpub.nl/kamo/post-it-contents.git
diff --git a/postit/contents b/postit/contents
new file mode 160000
index 0000000..20cb7ef
--- /dev/null
+++ b/postit/contents
@@ -0,0 +1 @@
+Subproject commit 20cb7eff9cba3dee5912d7893729b8a8490903f9