AWS Service Catalog now supports the sharing of principal names when sharing a portfolio, which simplifies the workflow for granting access to portfolios shared across multiple accounts in an AWS Organization. Administrators often use portfolios in a central account to regroup and organize their AWS Service Catalog products and then share those portfolios with different accounts in their AWS Organization. Previously, to grant end users access to a shared portfolio, administrators had to associate IAM principals (groups, roles or users) with the portfolio in each recipient account.