Today, Amazon CodeCatalyst announces support for customers who want to use the same AWS resources for billing and managing single sign-on access for multiple spaces. You can now connect multiple CodeCatalyst spaces to a single AWS Identity Center application for managing access to CodeCatalyst spaces for your users. You can also connect multiple CodeCatalyst spaces to a single AWS account for billing purposes.
With SSO support through IAM Identity Center, it’s easier to manage which team members have access across multiple Amazon CodeCatalyst spaces. Additionally, customers can now centrally segment user access and billing across business units. Each business unit can be defined by group in IAM Identity Center and assigned its own space, limiting access and separating billing.
Source:: Amazon AWS