https://docs.aws.amazon.com/prescriptive-guidance/latest/transitioning-to-multiple-aws-accounts/set-up-organization.html
Set up an organization - AWS Prescriptive Guidance
Logically manage multiple accounts through an organization in AWS Organizations.
set up an organizationawsguidance
https://aiven.io/docs/platform/howto/list-organization-vpc-peering
Set up an organization VPC peering | Aiven docs
Establish a peering connection between your Aiven organization VPC and a cloud platform of
set up an organizationvpc peeringaivendocs