diff --git a/config/config.template.ini b/config/config.template.ini
index ffedcef..80ac8c5 100644
--- a/config/config.template.ini
+++ b/config/config.template.ini
@@ -501,6 +501,7 @@ poc_ric = %DESCR%
 zvei_prio = true
 zvei_title = Alarm: %ZVEI%
 zvei_text = %DATE% %TIME%: %ZVEI%
+# zvei_ric working at 6 characters or more
 zvei_ric = %DESCR%
 
 # Section for FMS