This project concerns EMMIL (E-Marketplace Model Integrated with Logistics) and its viability as a grid application. The model was evaluated on a single processor and on the SEEGRID network using MTA-SZTAKI's P-GRADE Portal. A granularity heuristic was developed to guide the mapping of EMMIL datasets to processes. A portlet for P-GRADE Portal was also created to aid in data entry. Finally, pre-processing filters were added. These were designed to discard useless combinations and reduce overall computing time
