Associate accounts with AWS Organizations

If you chose to associate your entire AWS Organization during setup, your membership entitles coverage on all member accounts in the organization. Associated accounts will automatically update as accounts get added or removed from your organization.

If you chose to associate part of the your AWS Organization during setup and have restricted your membership to specific organizational units (OUs), your membership entitles coverage over all the accounts under the selected OUs. This includes accounts under sub-OUs of the selected OUs. Associated accounts will automatically update as accounts get added or removed from those OUs.

To learn more about best practices involving organizational units, please see Organizing Your AWS Environment Using Multiple Accounts.