Worked on enhancing Bluetooth configuration usability in the srid/nixpkgs repository by integrating direct links to BlueZ official documentation within the descriptions of NixOS Bluetooth configuration options. Focused on documentation-driven improvements across main.conf, input.conf, and network.conf, the work aimed to make Bluetooth parameter configuration more accessible and reduce user confusion. Leveraged skills in system configuration and documentation, utilizing the Nix language to ensure changes were consistent and impactful across multiple files. This approach improved discoverability for users and contributed to faster self-service, ultimately lowering support requirements while demonstrating careful cross-file analysis and attention to documentation quality in NixOS environments.