diff --git a/.gitmodules b/.gitmodules
index 6046a9d..858e85c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,12 @@
 [submodule "roles/dotfiles"]
 	path = roles/dotfiles
 	url = https://github.com/chaos-bodensee/role_dotfiles.git
+[submodule "roles/users"]
+	path = roles/users
+	url = https://github.com/chaos-bodensee/role-manage_users.git
+[submodule "roles/ssh_auth"]
+	path = roles/ssh_auth
+	url = https://github.com/chaos-bodensee/role-ssh_authorized_keys.git
+[submodule "roles/sshd"]
+	path = roles/sshd
+	url = https://github.com/chaos-bodensee/role_sshd.git
diff --git a/roles/ssh_auth b/roles/ssh_auth
new file mode 160000
index 0000000..bf16a25
--- /dev/null
+++ b/roles/ssh_auth
@@ -0,0 +1 @@
+Subproject commit bf16a2583f44c9b14c54099f33ef859f031a5b7f
diff --git a/roles/sshd b/roles/sshd
new file mode 160000
index 0000000..db846c9
--- /dev/null
+++ b/roles/sshd
@@ -0,0 +1 @@
+Subproject commit db846c9dc66a4047feabe503516880628890003d
diff --git a/roles/users b/roles/users
new file mode 160000
index 0000000..3dc3082
--- /dev/null
+++ b/roles/users
@@ -0,0 +1 @@
+Subproject commit 3dc308270baab128fd16478fdc9b2baebb67008e