--- a/README.txt	Mon Jul 04 13:09:37 2016 +0300
+++ b/README.txt	Mon Jul 04 13:09:55 2016 +0300
@@ -24,3 +24,22 @@
 The section "Step 1" has the instructions. We've already done "Step 2",
 which is incomplete in the guide anyway.
 
+--
+
+Finally, edit example.cfg and run multimerge with config file as
+command line parameter (if no configuration file is specified,
+certain default settings will be used):
+
+$ ./multimerge.py example.cfg
+
+On first run, you will need to authenticate Multimerge to allow
+access to the target calendar. You copy & paste the generated URL
+to browser, authenticate and copy & paste the given "key" to
+the Multimerge's prompt and hit ENTER.
+
+After first time authentication the program can be run from a
+Cron task, if preferred.
+
+
+
+