

Click Add sign-in URL and enter the URL you noted in step 2.If you choose Optional, your team can sign in to Dropbox using SSO or their Dropbox password.However, admins can still use their Dropbox admin credentials to sign in. If you choose Required, team members must sign in to Dropbox using SSO, and their Dropbox password will no longer work.Toggle the Single sign-on setting from Off to either Optional or Required.Under Authentication, click Single sign-on.Sign in to Dropbox using your admin credentials.Download a copy of the X.509 certificate and make a note of the sign-in URL-you’ll need this in step 8.If your identity provider is not supported, you can configure your own identity provider solution for SSO. Many large identity providers offer preconfigured settings for Dropbox.Go to your identity provider's site and follow the instructions to configure single sign-on.This means your team can access Dropbox without having to remember another password.

Single sign-on allows team members to access Dropbox by signing in to a central identity provider. If you're the admin of a Dropbox Business team on an Advanced or Enterprise plan, you can enable single sign-on (SSO) for your team.
