Now that you have created forecast runs, created a forecast, and have reviewed the data for a forecast, you need to review the model linking that is part of the forecast runs. From the Modeling module, choose Model Linking from the Forecast menu. The Model Linking Editor will open. For each defined forecast run, you will be linking each model alternative. For example, you will want to use output from your HEC-HMS and HEC-ResSim models alternatives as inputs to your HEC-RAS model alternative. For more information refer to Model Linking.

Model Linking Editor