You can migrate all of your legacy policies by using the fine-grained actions mapped by AWS. For AWS Organizations, this applies to all legacy policies across all accounts. Once you complete your migration process, the fine-grained actions are effective. You have the option to test the bulk migration process using test accounts before committing your entire organization. For more information, see the following section.
To migrate all of your policies using fine-grained actions mapped by AWS
Sign in to the AWS Management Console
. In the search bar at the top of the page, enter
Bulk Policy Migrator.On the Manage new IAM actions page, choose Confirm and migrate.
Remain on the Migration in progress page until the migration is complete. See the status bar for progress.
Once the Migration in progress section updates to Migration successful, you are redirected to the Manage new IAM actions page.
Testing your bulk migration
You can test the bulk migration from legacy policies to AWS recommended fine-grained actions using test accounts before committing to migrating your entire organization. Once you complete your migration process on your test accounts, the fine-grained actions are applied to your test accounts.
To use your test accounts for bulk migration
Sign in to the AWS Management Console
. In the search bar at the top of the page, enter
Bulk Policy Migrator.On the Manage new IAM actions page, choose Customize.
Once the accounts and policies load in the Migrate accounts table, select one or more test accounts from the list of AWS accounts.
(Optional) To change the mapping between your legacy policy and AWS recommended fine-grained actions, choose View default mapping. Change the mapping, and choose Save.
Choose Confirm and migrate.
Remain on the console page until migration is complete.
