Set up the trigger
Add the trigger
Create a new Workflow with the New Teams Channel Message trigger, or change an existing Workflow’s trigger type to New Teams Channel Message.

Connect your Microsoft Teams account
If you haven’t already, connect your Microsoft Teams account to Cassidy.

Select the channel
Choose the specific channel within the selected team. The Workflow will trigger when new messages are posted in this channel.

Reference the trigger variables
In subsequent Workflow steps, you can reference the following variables:
- Message Sender — the person who sent the message
- Subject — the subject of the message
- Message Contents — the text content of the message
- Message URL — the URL of the message
- Message ID — the unique identifier of the message
- Team ID — the unique identifier of the team
- Channel ID — the unique identifier of the channel
- Attachments — any attachments on the message

Related
Send channel message
Send a message to a Teams channel from a Workflow.
New chat message trigger
Trigger a Workflow from a Teams chat message.

