Which AWS service or feature will help the company with its migration?

Explanations:

AWS Trusted Advisor provides best practices and recommendations for optimizing AWS usage but does not directly assist with migration expertise or execution.

AWS Consulting Partners offer specialized expertise in AWS services and can help organizations plan and execute their migration to the AWS Cloud effectively.

AWS Artifacts is a service that provides access to compliance reports and security documentation, which is not directly related to migration assistance.

AWS Managed Services helps manage AWS resources but does not provide specialized migration support or expertise for organizations lacking cloud migration skills.