diff --git a/.gitmodules b/.gitmodules
index 5f1f300..98a4aa9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "compsci"]
 	path = compsci
 	url = https://forgejo.ronnyabraham.com/notes/courses-compsci
+[submodule "business"]
+	path = business
+	url = ssh://git@forgejo.ronnyabraham.com:222/notes/courses-business-git
diff --git a/business b/business
new file mode 160000
index 0000000..068f563
--- /dev/null
+++ b/business
@@ -0,0 +1 @@
+Subproject commit 068f563ad025d8dfa5578f9a65a6c68626c003be