What type of process modeling is aimed specifically at business process improvement?

The correct answer is To-be modeling, which focuses on the future state of a business process after improvements and optimizations have been identified and implemented. This type of modeling helps organizations visualize and outline the desired changes and enhancements that should take place in a process, facilitating discussions about efficiency, effectiveness, and alignment with business goals. By depicting the ideal or improved state, To-be modeling serves as a guide for transformation initiatives and strategic planning.

In contrast, As-is modeling represents the current state of a process, capturing how things are done today. While it is essential for understanding existing inefficiencies, it does not specifically aim at improvement but rather provides a baseline for comparison. Simulation modeling involves experimenting with process scenarios to predict outcomes, which can aid in improvements but is more analytical in nature rather than directly focused on process enhancement. Descriptive modeling is more about documenting processes without emphasizing future improvements or strategic transformations. Thus, To-be modeling stands out as the most targeted approach for business process improvement.