Authenticate customer cancellation instructions

Trigger: A policyholder or authorized representative submits a formal request to cancel an active property and casualty insurance policy.

1. Receive the cancellation request and supporting documentation
2. Verify the identity of the requester against policy records
3. Confirm the requester has legal authority to cancel the policy
4. Validate the requested cancellation effective date against regulatory and policy rules
5. Log the authenticated cancellation instruction into the core system for processing

Outcome: The cancellation request is verified for authenticity and authorized for final processing in the policy administration system.