AWS Migration Hub Refactor Spaces is no longer open to new customers as of November 7, 2025. For capabilities similar to AWS Migration Hub Refactor Spaces, explore [AWS Transform](https://aws.amazon.com/transform).

# Prerequisites


The following are the prerequisites for using AWS Migration Hub Refactor Spaces.
+ You must have one or more AWS accounts, and IAM users set up for these accounts. For more information, see [Setting up](setting-up.md).
+ Designate one of the IAM users as the Refactor Spaces environment owner.

The following steps describe how to use AWS Migration Hub Refactor Spaces in the Migration Hub console.