Step 1: Go to your Team settings in the Account tab within Formstack Sign.
Step 2: Check the box labelled “Custom landing page after signing.” Enter a valid URL and set an optional message that will be displayed to signers before they are redirected.
Step 3: Click the Save Settings button to complete setup. Your signers will now be sent to another page as soon as they complete your signing process.
To learn more about signer redirection and referrals, check out this help article.