To automatically send a Microsoft Teams message when an incident (like a sign-in risk) is activated, you must use Logic Apps playbooks in Microsoft Sentinel.
Steps based on Microsoft documentation:
* Add (create) a playbook (Option D) - a Logic App workflow that defines the automation (e.g., post a message to a Teams channel).
* Associate the playbook to the analytics rule (Option B) that generates the incident - this ensures the playbook triggers automatically whenever that rule fires.
Other options do not accomplish the goal:
* Entity behavior analytics (A) provides user and entity context but does not automate actions.
* Fusion rule (C) correlates multi-stage attacks automatically but isn't used to trigger notifications.
* Workbooks (E) are for visualization, not automation.
# Final Answers:
* Question 80: D. Assign the incident
* Question 83: B and D