The common language of all layout tools is the Gerber format. http://en.wikipedia.org/wiki/Gerber_format
If there is no native way for layout transfer, you can always use Gerber file format (preferred: RS274X "Extended Gerber"). This will create multiple files: one file for each copper layer, and another file for each via/drill layer.
From the ADS layout windows, you can then import the Gerber files. Have a look at the ADS online help on this topic, and try with a simple example first, to get a feeling for the import procedure. Good luck!
http://en.wikipedia.org/wiki/Gerber_format
If there is no native way for layout transfer, you can always use Gerber file format (preferred: RS274X "Extended Gerber"). This will create multiple files: one file for each copper layer, and another file for each via/drill layer.
From the ADS layout windows, you can then import the Gerber files. Have a look at the ADS online help on this topic, and try with a simple example first, to get a feeling for the import procedure. Good luck!