The 'Pre Process Mask' appears after being activated from the control window. In the selection menu you can either load or save a scenario under 'File'. In 'Marginal Conditions' you can find the file 'Route/Environment' that contains all sheets with which you can set your scenario e.g. generating the 'Route', the 'Environment', the 'Signposting', the 'Start Values' etc.

In 'Scenario' you have a look on the route with the vehicles and measuring loops as a diagram.

In 'View' you can click the data of the driver-vehicle-unit that should be shown in the control window.