Developed a keyboard mapping feature for the pqrs-org/KE-complex_modifications repository, enabling the Redragon Lakshmi 60% ABNT2 keyboard to use the macOS US International layout. Focused on configuration management and keyboard mapping, the work involved creating a new JSON mapping that improves compatibility and usability for macOS users who rely on ABNT2 layouts. The implementation reduced setup complexity and potential support queries by expanding layout compatibility. All changes were delivered as a focused, reviewable commit, maintaining traceability and alignment with repository standards. The work demonstrated attention to platform-specific requirements and effective use of JSON for configuration in macOS development.