Audience Controls key features:
Enforce login - Can track who (email) opened the form.
Control who can use the form.
Restrict with domains, Emails.
Track attempts, start and submission times.
You can Enforce the Audience to Login before accessing the form.
Auto-Enabling Enforce Login Button
The Enforce Login by Audience button under the Audience Control section in Setup will be enabled automatically if:
The user enables "Restrict to users in <Organization Name> or its trusted organizations" under Google Form settings.
The user enables "Limit to 1 response" under Google Form settings.
The reasons for auto-enabling:
To avoid Google Forms prompting the user to login and avoid opening the form in normal form in a new window (as it requires sign-in).
To avoid any possibility of malpractice or cheating by going to the normal form.
You can restrict your by emails, domains.
Any - Allow any audience to access the form.
Emails - Allow only given emails to access the form.
Domains - Allow only the emails includes the given domains to access the form.
You can set attempts to the user.
Maximum 10 attempts allow if to checked to allow 'only'
Live track Audience profiles
You can track Audience profiles live.
You can refresh the profiles by clicking on the refresh button.
Click on the people icon "Open Audience profile" button to view your audience profile