Next we will introduce a second type of MU, rename them TV and VCR, and use a TableFile to decide the percentage of each that will be tested in the model.
Insert a TableFile
from the tab Information Flow in the Toolbox
above the Source.
Right-click and rename the TableFile to SourceData.
Open the dialog window of the Source.
Select Random as the MU Selection.
Enter SourceData into the text box Table.
Click OK to apply your changes and to close the window.