Amazon QuickSight now supports 4 new features that make it easier for AWS administrators to secure and roll out Amazon QuickSight to more users and accounts within their organizations - IP-based access restrictions, AWS Service Control Policy-based restrictions, automated email syncing for federated SSO users and bring-your-own-role during QuickSight account sign up.
This is a companion discussion topic for the original entry at https://aws.amazon.com/about-aws/whats-new/2021/11/amazon-quicksight-launches-ip-based-access-restrictions-bring-you-own-role-account-setup/