During November 2024, Greta Quadrati focused on stabilizing the authentication domain within the pagopa/io-auth-n-identity-domain repository by addressing a critical bug in internal API routing for assertion retrieval. She repointed the getAssertion API base URL to an internal endpoint, ensuring that assertion retrieval now leverages internal service calls rather than external exposure. This change improved both security and reliability, with comprehensive commit traceability maintained throughout the process. Greta validated the new internal routing in the deployment environment, laying the groundwork for future internal API migrations. Her work utilized Infrastructure as Code principles, primarily using Terraform and HCL for configuration management.