TRE license constraints
                Important: Depending on your license, you might not be able to set some of the configurations described in this documentation.
| Configuration option | License required | 
|---|---|
| MNSM > 0 | PTV Optima Real-Time Scenario Evaluation | 
| SimSpan < 7200 and SeqAss > 0  | 
                            PTV Optima Short-Term Forecast | 
| 
                                 SimSpan > 7200 and SeqAss > 0  | 
                            PTV Optima Mid-Term Forecast | 
For using TRE as an add-in in Visum, you need the license for TRE Add-in for Visum.