diff --git a/user_guide/.buildinfo b/user_guide/.buildinfo
new file mode 100644
index 0000000..c4c5857
--- /dev/null
+++ b/user_guide/.buildinfo
@@ -0,0 +1,4 @@
+# Sphinx build info version 1
+# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: 3208f3f1f7d0c5b25707636a7c7fe643
+tags: 645f666f9bcd5a90fca523b33c5a78b7