# Discord
## How do you tag a user in Discord?
To tag a user in your post, use this syntax:
```
`<@userid>`
```
## How can you access messages sent to a private channel?
To trigger workflows on messages sent to a private channel, you'll need to **add the Relay.app Discord bot** to the channel first. Relay.app relies on authorization of the bot to read message data. You can add the bot in a couple ways.
#### **Add the bot from the channel**
Click "Add members or roles" and select the Relay.app bot.
#### Add the bot from the navigation menu
Click "Edit channel." Under "Permissions," select "Add members or roles" and add the Relay.app App.
