Worked on the suzuki-shunsuke/tfaction repository to enhance project documentation by updating the README, specifically adding LayerX Inc. to the list of users. This change aimed to improve the visibility of tfaction’s adoption in scalable and secure Infrastructure as Code (IaC) pipelines, providing clearer customer reference points and supporting go-to-market messaging. The work involved technical writing and collaboration with stakeholders to ensure accuracy and alignment with best practices. Markdown was used for documentation updates, and version control workflows were followed through pull requests. No bugs were addressed during this period, with the primary focus on documentation quality and stakeholder communication.