Please refer to an official Microsoft Teams documentation in case of a struggle: https://learn.microsoft.com/en-us/microsoftteams/

Step 1 - Select the channel
In the New Teams client, select Teams and navigate to the channel where you want to add an Incoming Webhook.

Step 2 - Select More options
‍Select More options ••• on the right side of the channel name.

Step 3 - Select Manage channel
‍For members who aren't admins of the channel, the Manage channel option is available under the Open channel details option in the upper-right corner of a channel.

Step 4 - Select Edit

‍Step 5 - Search for Incoming Webhook and select Add.
‍The Incoming Webhook dialog appears.

Step 6 - Select Add.
‍Quicknote: If you’ve already added an Incoming Webhook, the Configure option appears.
Select Configure to create an Incoming Webhook.

Step 7 - Select name and image
‍Provide a name for the webhook and upload an image if necessary.

Step 8 - Select Create
‍Copy and save the unique webhook URL present in the dialog.
The URL maps to the channel and you can use it to send information to Teams.

Step 9 - Select Done.
‍The webhook is now available in the Teams channel.
You can copy it from clipboard and paste into the 123Cluster environment.

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