Worked on enhancing API documentation within the Samsung/TizenFX repository, focusing on security-related components to improve developer experience and onboarding. Addressed gaps by adding detailed return value descriptions for CreateFullAlias and CreateFullSystemAlias in Manager.cs, as well as clarifying the constructor for Pkcs12 in Pkcs12.cs. Employed C# and XML documentation practices to reduce ambiguity and the risk of API misuse, supporting both internal teams and external developers. The contribution emphasized maintainability and clarity, ensuring that the API surface is easier to understand and use. No bugs were fixed during this period, with efforts concentrated on documentation and API design.