A. Create a Simple AD domain, and establish a forest trust relationship with the on-premises Active Directory domain. Set the Simple AD domain as the identity source for IAM Identity Center. Create the required role-based permission sets. Assign each group of users to the AWS accounts that the group will manage.
B. Create an Active Directory domain controller on an Amazon EC2 instance that is joined to the on-premises Active Directory domain. Set the Active Directory domain controller as the identity source for IAM Identity Center. Create the required role-based permission sets. Assign each group of users to the AWS accounts that the group will manage.
C. Create an AD Connector that is associated with the on-premises Active Directory domain. Set the AD Connector as the identity source for IAM Identity Center. Create the required role-based permission sets. Assign each group of users to the AWS accounts that the group will manage.
D. Use the built-in SSO directory as the identity source for IAM Identity Center. Copy the users and groups from the on-premises Active Directory domain. Create the required role-based permission sets. Assign each group of users to the AWS accounts that the group will manage.