diff --git a/.gitmodules b/.gitmodules
index 4c86a9e..5fbf6ba 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -8684,3 +8684,6 @@
 [submodule "utf8proc"]
 	path = utf8proc
 	url = ../../ALP-pool/utf8proc
+[submodule "product-composer"]
+	path = product-composer
+	url = ../../ALP-pool/product-composer
diff --git a/product-composer b/product-composer
new file mode 160000
index 0000000..5a67eaa
--- /dev/null
+++ b/product-composer
@@ -0,0 +1 @@
+Subproject commit 5a67eaa031184e71191fd4e8adddce241890344b