Worked on the Redot-Engine/redot-engine repository to deliver a new Resource Selection Signal within the Editor Inspector, enabling direct assignment of resources inside arrays and dictionaries. This feature streamlined asset wiring by allowing users to select resources directly within nested structures, reducing manual steps and improving workflow efficiency. The implementation involved targeted refactoring of dictionary handling and addressed edge cases related to resource editing when nested. Using C++ and leveraging expertise in editor and game development, the work enhanced resource reference integrity and reliability across the editor, resulting in a more robust and user-friendly experience for managing complex asset hierarchies.