A company uses AWS Organizations to host several applications across multiple AWS accounts. Several teams are responsible for building and maintaining the infrastructure of the application across…

A company uses AWS Organizations to host several applications across multiple AWS accounts. Several teams are responsible for building and maintaining the infrastructure of the application across the AWS accounts. A SysOps administrator must implement a solution to ensure that user accounts and permissions are centrally managed. The solution must be integrated with the company’s existing on-premises Active Directory environment. The SysOps administrator already has enabled AWS Single Sign- On (AWS SSO) and has set up an AWS Direct Connect connection. What is the MOST operationally efficient solution that meets these requirements?