Menu: View→Interface Properties→More
A check mark here has the following effects:
1.The name of the data file appears in the window's title bar in place of the name of file that contains the model specification (the AMW file). In case the data file format supports multiple data tables (such as an excel workbook that may contain multiple worksheets), the name of the table is also displayed in the window's title bar.
2.The list of model files (AMW files) that is displayed in the lower left corner of the main window contains only the names of AMW files that specify alternative models for the data file named in the window's title bar.