diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000000000000000000000000000000000..c49ae2256b89a0ddcea03ccee5d5d7814cf00e2e
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "libraries/parser"]
+	path = libraries/parser
+	url = https://depot.lipn.univ-paris13.fr/PMC-SOG/pn-parser/tree/mc-sog-parser
diff --git a/libraries/parser b/libraries/parser
new file mode 160000
index 0000000000000000000000000000000000000000..2952aa661fa7245f90f6e152c5bac76b0234e502
--- /dev/null
+++ b/libraries/parser
@@ -0,0 +1 @@
+Subproject commit 2952aa661fa7245f90f6e152c5bac76b0234e502