diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..692be76
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "legacy"]
+	path = legacy
+	url = ssh://git@storage.hided.net:2525/devsam/core.git
diff --git a/legacy b/legacy
new file mode 160000
index 0000000..d679a6f
--- /dev/null
+++ b/legacy
@@ -0,0 +1 @@
+Subproject commit d679a6fed87acd96b9f6372985b728a19cc5ca0c