Backend Layout link to template filename

I have created a Backend Layout via PageTS.

mod {
web_layout {
BackendLayouts {
av_special_start {
title = AVSpecialStart

What has to be the filename in the …\Resources\Private\Templates\Page\ folder?

I am using the Bootstrap Package.

Kind Regards

you are asking which page template will be loaded when your backend layout is chosen?

In your case that would be AvSprecialStart.html.

The magic that is doing that is here in bootstrap_package’s page.10 TypoScript

Hi Jonas,
so the filename ist created from the “title” or from the key in the mod statement?

I knew the magic. But I did not know what the “data = pagelayout” takes. The key or the title?