We will add the design storms created in previous steps to the model. To do that, navigate to Test -> STM group in Library Explorer, right click STM group to open the context menu and choose Add All Design Storms to Project menu.

An information window will appear as shown below.

Check the Rain Data in the Project Manager. The rain groups are created automatically for each design storm.

To run the simulation, navigate to the Simulation tag in the top, click the Run button to open the Batch Run window and click the Run to finish the simulation.