diff --git a/.gitmodules b/.gitmodules
index afcb3531..0f1290e0 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -25,3 +25,6 @@
 [submodule "external/hibou-oca/web"]
 	path = external/hibou-oca/web
 	url = https://github.com/hibou-io/oca-web.git
+[submodule "external/hibou-oca/social"]
+	path = external/hibou-oca/social
+	url = https://github.com/hibou-io/oca-social.git
diff --git a/external/hibou-oca/social b/external/hibou-oca/social
new file mode 160000
index 00000000..3f71c95e
--- /dev/null
+++ b/external/hibou-oca/social
@@ -0,0 +1 @@
+Subproject commit 3f71c95efbd83c65bfe74886148f280bc55b6f6b
diff --git a/mail_activity_board b/mail_activity_board
new file mode 120000
index 00000000..df4cb530
--- /dev/null
+++ b/mail_activity_board
@@ -0,0 +1 @@
+./external/hibou-oca/social/mail_activity_board
\ No newline at end of file
diff --git a/mail_activity_done b/mail_activity_done
new file mode 120000
index 00000000..2c8eb5e9
--- /dev/null
+++ b/mail_activity_done
@@ -0,0 +1 @@
+./external/hibou-oca/social/mail_activity_done
\ No newline at end of file
diff --git a/mail_debrand b/mail_debrand
new file mode 120000
index 00000000..90a74cc6
--- /dev/null
+++ b/mail_debrand
@@ -0,0 +1 @@
+./external/hibou-oca/social/mail_debrand
\ No newline at end of file