diff --git a/docs/software_architecture.md b/docs/software_architecture.md
new file mode 100644
index 0000000..13c4700
--- /dev/null
+++ b/docs/software_architecture.md
@@ -0,0 +1 @@
+# The software architecture is described here
\ No newline at end of file
diff --git a/mkdocs.yml b/mkdocs.yml
index f5c99bf..e253657 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -6,6 +6,7 @@ nav:
     - Remote Access: remote_access.md
     - Usage:
         - Collection devices: collection_devices.md
+    - Software architecture: software_architecture.md
     - About:
         - License: license.md
         - Edit this doc: edit_this_doc.md