allows you to ask for more information from you participants than just their name and their availability. You can ask for their email address, their telephone number and/or their address.
Using this feature can have several upsides. First of all asking personal details from a participant suggest that participating in a poll is binding. It can make a poll work as a registration system that helps you gather information from your participants you do not already have.
To enable this feature on you poll just mark the checkboxes on step 3 of the poll wizard as shown below.
After your participants have entered their name and their availability they will have to answer with the details you required before their response is saved to your poll.
The poll must be exported to Excel to view the collected user data. Visit your poll page and click Excel Export from the orange information box on top of the poll table.