diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000000000000000000000000000000000..081a014fa79629099614e479882140422f18de61
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "workspace"]
+	path = workspace
+	url = https://www.ict.inaf.it/gitlab/dario.barghini/prisma-workspace.git
diff --git a/workspace b/workspace
new file mode 160000
index 0000000000000000000000000000000000000000..d2577b691c7a9623bc49e9ebcf82e1e608c66a8d
--- /dev/null
+++ b/workspace
@@ -0,0 +1 @@
+Subproject commit d2577b691c7a9623bc49e9ebcf82e1e608c66a8d