diff --git a/External-Scripts-(experimental).md b/External-Scripts-(experimental).md
index 93d4861..88e2bfe 100644
--- a/External-Scripts-(experimental).md
+++ b/External-Scripts-(experimental).md
@@ -1,12 +1,17 @@
-## Telegram notification basic script
-### From https://gist.github.com/matriphe/9a51169508f266d97313
+To enable scripts, set a Script Folder at Settings > Notification Agents > Scripts.  Place any script files in this directory with appropriate permissions (executable and accessible to the PlexPy user).
+
+For this video transcode alert script, you should select the script for action types where it would be useful: Playback Start and Playback Resume, for example.  Under Settings > Notifications > Scripts, set the parameters that should get passed to the script.
+
+
     #!/bin/sh
-    # Just alerts on {video_decision} as first parameter, must be specified in script settings.
+    ## Telegram notification basic script
+    ### Based on Matriphe's at https://gist.github.com/matriphe/9a51169508f266d97313
+    #script parameters: {video_decision} {user} {title} {player} {platform}
     USERID="<numeric ID from @IDBot>"
     KEY="<the API key from @BotFather>"
     TIMEOUT="10"
     URL="https://api.telegram.org/bot$KEY/sendMessage"
-    TEXT="Crap, your server is transcoding something: ! Go check on it, noob!"
+    TEXT="$2 is playing $3 on device $4 ($5) $1"
     
     if [ "$1" != "Direct Play" ] && [ "$1" != "Copy" ]; then
             curl -s --max-time $TIMEOUT -d "chat_id=$USERID&disable_web_page_preview=1&text=$TEXT" $URL > /dev/null