To enable shoppers to access SSO on your storefront, you must replace any widgets that handle login or registration with ones that instead redirect the shopper to the identity provider. As an example of how to do this, Commerce Cloud includes an SSO-specific login/registration element that you can use to replace the standard login/registration element in the Header Widget.
You can make this change through the administration interface:
Click the menu icon, then click Design.
On the Layout tab, select the Home Layout.
Switch to grid view.
Edit the Header Widget.
Remove the Login/Registration element from the widget, and replace it with the SAML Login/Registration element.
Save your changes.
Test your changes in preview.
Publish your changes.
