Worked on the google/nearby repository to clarify the configuration and documentation of the kEnableWifiHotspotForHpRealtekDevices feature flag. Focused on improving maintainability by updating comments to clearly define the scope of the Wifi hotspot feature for HP Realtek devices, ensuring that future enhancements can be implemented safely and with reduced ambiguity. The approach emphasized configuration management and traceability, with changes committed for internal policy and audit purposes. Utilized C++ to update the relevant codebase, prioritizing clear documentation over functional changes. This work laid the groundwork for safer feature enablement and streamlined future development within the repository’s configuration and feature management processes.