Integrating Adobe Sign and Google Drive

We curently use Dropbox and Adobe Sign. If I access the document from dropbox, send for signature with Adobe Sign, at the end of the process I can say where the document should be saved once sent and I can choose a dropbox file. 

We are lookign to change to Google Drive and can not find the same funactionality. The artical suggest at the end I can 'Change destination folder', but this option is not there. I pulled through the file from the Good Drive in the first place. 

Please help!