If you are an AA approved dealership, you can auto-generate your Dealer Promise/Warranty Page using the Content Page website module.
First, go to Website -> Pages.
You'll then need to add a new page to your website by entering the name of the page and pressing Add Page
Then click on your newly created page. When prompted to add a website module to the page, select the Content Page module.
Once this is added, press Edit Module in the top right.
On the right-hand side, you can scroll down to the drop-down option that says Auto-Content where you'll have the option to choose whether you add a AA Dealer Promise or AA Warranty content.