Step 1: Connect Microsoft Teams and Miro to My Apps
Let's proceed with registering Microsoft Teams to My Apps.
Click on My Apps on the left side of the screen, then click "New Connection" on the right side of the screen.

Enter Microsoft Teams in the search box and click on the displayed suggestion.

The Microsoft 365 account selection screen will appear, so click on the account you want to connect this time.

Once signed in, you will return to the My Apps screen, and Microsoft Teams will be displayed.
Next, register Miro to My Apps.
Click "New Connection".

Enter Miro in the search box and click on the displayed suggestion.

The Miro login screen will appear.
Check the contents and click "Add".

Miro will be displayed in My Apps.
This completes the registration of Google Chat and Miro to My Apps for this use.
Step 2: Copy the Template
To set up automation, click "Try it" on the banner below.