Alexander Novo developed a new data-logging capability for the IDA simulation within the ORNL/GridKit repository, focusing on improving data capture and maintainability. He implemented a callback mechanism in C++ and CMake, allowing custom data logging at each simulation time step by integrating the callback directly into the main execution flow. This approach enhanced data integrity and made the simulation framework more extensible for future features. Alexander also updated user documentation and examples to demonstrate the new callback functionality, making it easier for users to adopt. The work reflects a focused, well-structured engineering effort with attention to maintainable software design.