A company is planning to create an organization by using AWS Organizations.

Configure AWS Directory Service with the external IdP Create 1AM policies and associate them with users from the external IdP

Enable AWS 1AM Identity Center and use the external IdP as the identity source. Create permission sets and account assignments by using 1AM Identity Center.

Configure AWS Identity and Access Management (1AM) to use the external IdP as an IdP Create 1AM policies and associate them with users from the externa IdP

Enable Amazon Cognito in the organization's management account. Create an identity pool and associate it with the external IdP Create 1AM roles and associate them with the identity pool.