diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..8680b5e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "shared-libraries"]
+	path = shared-libraries
+	url = https://git.itsblue.de/ScStw/shared-libraries.git
diff --git a/shared-libraries b/shared-libraries
new file mode 160000
index 0000000..80c5ea0
--- /dev/null
+++ b/shared-libraries
@@ -0,0 +1 @@
+Subproject commit 80c5ea0dd10ac8d2005236fe85c1c22f910fafe1