Cristina Desseno updated the Amazon Business provisioning tutorial in the MicrosoftDocs/entra-docs repository to support Australia, expanding regional onboarding capabilities. She enhanced the documentation by adding Australia-specific SCIM endpoint and OAuth authorization URL details, enabling AU customers to provision accounts using SCIM and OAuth flows. Working exclusively in Markdown, Cristina focused on documentation quality, ensuring changes were clean, auditable, and easy to trace. Her approach emphasized clarity and adherence to best practices, improving onboarding efficiency for new regions. While no bugs were addressed, her work demonstrated depth in technical documentation and a strong understanding of regional provisioning requirements and workflows.