Resource Access Manager (RAM)

• RAM lets you share your resources with any AWS account or through AWS Organizations.

• If you have multiple AWS accounts, you can create resources centrally and use RAM to share those resources with other accounts.

• You can look at the resources you can share:

  • https://docs.aws.amazon.com/ram/latest/userguide/shareable.html

• For example with a VPC, you can share things like Customer-owned IPv4 addresses, Prefix lists, Subnets, Transit Gateways, etc.