Ralias enhanced the github/docs repository by updating documentation related to SMS authentication coverage, focusing on clarifying the regions and countries where the feature is supported. Using Markdown and Git for version control, Ralias revised the countries-where-sms-authentication-is-supported.md file to explicitly mention regions alongside countries in both the heading and introduction. This change aligned the documentation with actual service availability, reducing ambiguity for developers and customers planning regional rollouts. The work required careful change communication and collaboration with cross-functional teams. While the contribution was limited in scope, it addressed a concrete documentation gap and improved the accuracy of user-facing technical content.