diff --git a/Outgoing-Webhook-to-Discord.md b/Outgoing-Webhook-to-Discord.md
index ce49d58..7a28565 100644
--- a/Outgoing-Webhook-to-Discord.md
+++ b/Outgoing-Webhook-to-Discord.md
@@ -8,4 +8,6 @@
 https://discordapp.com/api/webhooks/12345/abcde/slack
 ```
 
-Wekan Outgoing Webhook URLs are in Slack/Rocket.Chat/Discord format.
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+Wekan Outgoing Webhook URLs are in Slack/Rocket.Chat/Discord format.
+
+Note: Not all Wekan activities create Outgoing Webhook events. Missing activities have been added to Wekan Roadmap. If you find some activity that does not yet have GitHub issue about it, please add new GitHub issue.
\ No newline at end of file