diff --git a/documentation/current/method/eiffel-tutorial-et/index.wiki b/documentation/current/method/eiffel-tutorial-et/index.wiki
index 1138629a..416195b1 100644
--- a/documentation/current/method/eiffel-tutorial-et/index.wiki
+++ b/documentation/current/method/eiffel-tutorial-et/index.wiki
@@ -1,6 +1,7 @@
 [[Property:title|An Eiffel Tutorial]]
 [[Property:link_title|Tutorial]]
 [[Property:weight|2]]
+[[Property:uuid|4dbc41e2-ecfc-8c50-9288-fce30f4abd90]]
 ==Interactive Software Engineering==
 
 [[MANUAL IDENTIFICATION AND COPYRIGHT: Tutorial|MANUAL IDENTIFICATION AND COPYRIGHT]]