diff --git a/README.md b/README.md
index 20778a6..ca6e1eb 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,7 @@ It needs a config file (example in this repository) and is intented to be run
 as a cron job.
 
 Using multiple configurations is supported and possible.
+
+There was a talk at Zabbix Summit 2019 about this. PDF with slides is in this
+repository, video recording available at:
+https://www.youtube.com/watch?time_continue=4010&v=Gm9Dsa-27DE
diff --git a/Zabbix-Summit-2019-Talk.pdf b/Zabbix-Summit-2019-Talk.pdf
new file mode 100644
index 0000000..b76339b
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