You can import any schematic created with ViewDraw AE.
To import a schematic file:
From the File menu, choose Import Files.
In Files of type, choose Schematics.
In Look in, navigate to the drive/folder where the file is located.
Select the file to import and click Open. The schematic is imported into your project and appears in the File Manager, under Schematic files.
To open the schematic, click ViewDraw AE in the Design Flow window, or right-click the file in the File Manager and select Open Schematic.