Settings & your account — Connect Google or Microsoft to your account

The Connected accounts card on Settings → Security shows which identity providers your account answers to, and offers a Connect button for the ones it does not. Connecting from here, while already signed in, is the only way to link a provider that will not vouch for your email address — RowFold matches you on the provider's own account id rather than on the address, so a provider it does not already know cannot claim an existing account by asserting its email. Disconnect removes a link. RowFold refuses if it would leave you with no way to sign in — an account with no password and no other provider, or one whose team requires single sign-on. Connecting a provider does not change how your current session was authenticated. If your team requires single sign-on, sign in with the provider to get a session that satisfies it.