During January 2026, this developer enhanced the AliceO2Group/O2DPG repository by implementing a Pythia8-based simulation feature focused on charm baryon decays. They developed a configuration that enables the generator to replace D* and Sigma_c+ particles with Xi_c0 and Omega_c0, thereby improving the accuracy and flexibility of particle decay modeling. The work leveraged C++ and Monte Carlo methods, applying domain knowledge in particle physics simulation to address specific research needs. Although the contribution was limited to a single feature over one month, the implementation demonstrated a solid understanding of both the technical stack and the scientific context of the project.