How does single sign-on work?

Visitors won't see anything on your Savio voting board until after they've logged in. To log in, Savio will send your visitors to your own app. They'll log in using credentials to log into your app. Then your app will send them back to Savio and will let Savio know the user is authenticated and allowed to see your voting board.

How do I implement single sign-on?

You'll need about half a day of developer time to implement. You can learn more about the technical details here.

Do I have to user single sign-on?

Nope. Your visitors can create a Savio account to vote on your voting board.