Pablo Manglano developed the Via-Index Stop Edges feature for the eclipse-sumo/sumo repository, enabling flexible stop placement in route configurations through a new --via-index option. He implemented comprehensive support in Python, extending edge selection logic to include via edges, validating network edge existence, and introducing warnings for conflicting options. His work included updating XML-based documentation and creating dedicated tool tests with shared input files to ensure reliability. By focusing on route optimization and robust testing frameworks, Pablo’s contribution addressed the need for more accurate and less manual route configuration, demonstrating depth in both technical implementation and problem-solving within the project.