Users now have access to a new version of Google Forms. Just as with Docs, Sheets and Slides, you can now collaborate with others in real-time. Multiple users can work on the same form simultaneously.
Note: Unlike the previous version, forms are no longer tied to a specific spreadsheet. Responses are collected and stored only in the form. If owners prefer to see the data in a spreadsheet, they can specify a destination spreadsheet for the data at any time.
Google Apps for Business, Government and Education
This feature will launch to scheduled release domains after a month.
For more information