An organization manually checks that releases of new or changed products/services have been successfully completed.

Automating the verification of release success involves tracking the performance and stability of the released services. TheITIL® 4 Practitioner: Release Managementdocument notes:"Monitoring and event management tools can automate the verification of release success by tracking system performance and detecting anomalies post-release, ensuring the release meets its objectives"(Section 4.2).

Option A (Monitoring and event management tools) is correct, as these tools can automatically check system health and performance after a release, replacing manual checks.

Option B (Workflow management and collaboration tools) focuses on process coordination, not post-release verification.

Option C (Enterprise architecture tools) is used for dependency mapping, not release verification.

Option D (Analysis and reporting tools) provides retrospective insights but doesn’t automate real-time verification.

The correct answer is A, as monitoring tools are best suited for automating release verification.