1. Create your Thank You page by following the instructions on How to Create a Page
- Ensure that the page is hidden (does not show in Sitemap) & published
2. Once your page has been created, go to Modules > Forms > View and edit the form you wish to add the Thank You page to
3. Select Form Settings
4. Go to Success URL and choose your Thank You page from the drop down menu
5. Save changes
Once the user submits their form, they will now be redirected to the Thank You page.