I can link a Folder Card variable to the File Card, and also I can link the File Card to the content of the file; but for some reason I can't link these three elements at the same time. When I link the File Card wih the Excel or AutoCAD content, this works successfully, but then the variable in the Folder Card becomes independent.
In the attachments are the Folder Card, the File Card and the Excel file that Ia want to link. The box to fill is "Proyecto", with atribute Project Number.
Thanks for your time.