Interstitial template
The purpose of the interstitial template is to create content that displays as pop-up light box on other pages.
header.search.error
The purpose of the interstitial template is to create content that displays as pop-up light box on other pages.
On viewports Medium and Large, the lightbox appears as a layer sitting above the grayed out page content.
How it works
How to use it
AEM view
Setting in tab "General" on the underlying page