diff --git a/backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.adoc b/backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.adoc
index 1a923af0f4d6..08574947f725 100644
--- a/backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.adoc
+++ b/backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.adoc
@@ -21,3 +21,10 @@ After you have an etcd backup, you can xref:../../backup_and_restore/control_pla
 
 // Backing up etcd data
 include::modules/backup-etcd.adoc[leveloffset=+1]
+
+include::modules/test-module-1.adoc[leveloffset=+1]
+
+include::modules/test-module-2.adoc[leveloffset=+1]
+
+.Additional resources
+* xref:../../welcome/index-page.adoc#welcome-index[Welcome page]
diff --git a/modules/test-module-1.adoc b/modules/test-module-1.adoc
new file mode 100644
index 000000000000..b5a274f2e05d
--- /dev/null
+++ b/modules/test-module-1.adoc
@@ -0,0 +1,25 @@
+// Module included in the following assemblies:
+//
+// * backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.adoc
+
+[id="test-module-1_{context}]
+= Test module 1
+
+This is my test module.
+
+.Procedure
+
+. Test command 1
++
+[source,terminal]
+----
+$ oc version
+----
+
+. Test command 2
++
+[source,terminal]
+----
+$ oc help
+
+This is the end.
diff --git a/modules/test-module-2.adoc b/modules/test-module-2.adoc
new file mode 100644
index 000000000000..316b975af30f
--- /dev/null
+++ b/modules/test-module-2.adoc
@@ -0,0 +1,18 @@
+
+// Module included in the following assemblies:
+//
+// * backup_and_restore/control_plane_backup_and_restore/backing-up-etcd.adoc
+
+[id="test-module-2_{context}"]
+= Test module 2
+
+This is my test module.
+
+.Procedure
+
+. Test command
++
+[source,terminal]
+----
+$ oc whoami
+----