This command opens a dialog for you to select a folder in which associated model (MDF) or package (PKF) files reside.
This command appears on the context menu when you right-click a Model or Package, and then point to Package Import/Export.
After selecting a folder, Modeler compares the selected Model or Package and its sub-Packages, with their associated Model or Package files in the selected folder. Modeler displays the results of the comparison in the Model Differencer dialog.