diff --git a/document/00-master.adoc b/document/00-master.adoc
index 3c6f82b..e7f2039 100644
--- a/document/00-master.adoc
+++ b/document/00-master.adoc
@@ -5,6 +5,7 @@
 :sectanchors:
 :sectnums:
 :sectnumlevels: 7
+:docinfo: shared
 
 include::01-abstract.adoc[]
 
diff --git a/document/docinfo.html b/document/docinfo.html
new file mode 100644
index 0000000..7541e3e
--- /dev/null
+++ b/document/docinfo.html
@@ -0,0 +1 @@
+<meta name="robots" content="noindex,nofollow" />
\ No newline at end of file