diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..020e89e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "docs"]
+	path = docs
+	url = https://github.com/quentinhardy/odat.wiki.git
diff --git a/docs b/docs
new file mode 160000
index 0000000..402d044
--- /dev/null
+++ b/docs
@@ -0,0 +1 @@
+Subproject commit 402d0446a807f8c75e07addaf0887a82c739bf1f