diff --git a/cara/mc-output.py b/cara/mc-output.py
index e74d9940..77a14046 100644
--- a/cara/mc-output.py
+++ b/cara/mc-output.py
@@ -1,3 +1,10 @@
+""" Title: <title of program/source code>
+Author: <author(s) names>
+Date: <date>
+Code version: <code version>
+Availability: <where it's located> """
+
+
 from cara.montecarlo import *
 from cara.model_scenarios import *