diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..f748791
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "alumnihub_10.0_amd64/opt/alumnihub-helpers"]
+	path = alumnihub_10.0_amd64/opt/alumnihub-helpers
+	url = https://git.kocoder.xyz/Diplomarbeit-Absolventenverein/Customer.git
diff --git a/alumnihub_10.0_amd64/opt/alumnihub-helpers b/alumnihub_10.0_amd64/opt/alumnihub-helpers
new file mode 160000
index 0000000..957e587
--- /dev/null
+++ b/alumnihub_10.0_amd64/opt/alumnihub-helpers
@@ -0,0 +1 @@
+Subproject commit 957e58759367c0d5aee6b5f5d3e827d6a7333259
diff --git a/alumnihub_10.0_amd64/opt/alumnihub-helpers/.gitkeep b/alumnihub_10.0_amd64/opt/alumnihub-helpers/.gitkeep
deleted file mode 100644
index e69de29..0000000